Vulnerabilites related to Ashlar-Vellum - Cobalt
CVE-2025-7991 (GCVE-0-2025-7991)
Vulnerability from cvelistv5
Published
2025-09-17 20:52
Modified
2025-09-18 13:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25945.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-643/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-8005 (GCVE-0-2025-8005)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt XE File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26237.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-722/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-42104 (GCVE-0-2023-42104)
Vulnerability from cvelistv5
Published
2024-05-03 02:13
Modified
2024-09-18 18:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20630.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-1453/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.62 |
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CVE-2025-2014 (GCVE-0-2025-2014)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-457 - Use of Uninitialized Variable
Summary
Ashlar-Vellum Cobalt VS File Parsing Use of Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VS files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25235.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-115/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-7989 (GCVE-0-2025-7989)
Vulnerability from cvelistv5
Published
2025-09-17 20:52
Modified
2025-09-18 18:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25943.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-640/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-7990 (GCVE-0-2025-7990)
Vulnerability from cvelistv5
Published
2025-09-17 20:51
Modified
2025-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25944.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-638/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-34299 (GCVE-0-2023-34299)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt CO File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17910.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-859/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-7985 (GCVE-0-2025-7985)
Vulnerability from cvelistv5
Published
2025-09-17 20:51
Modified
2025-09-18 18:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25704.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-637/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.96 |
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CVE-2025-7982 (GCVE-0-2025-7982)
Vulnerability from cvelistv5
Published
2025-09-17 20:51
Modified
2025-09-18 14:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Ashlar-Vellum Cobalt LI File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of LI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25476.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-630/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.96 |
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CVE-2025-41392 (GCVE-0-2025-41392)
Vulnerability from cvelistv5
Published
2025-08-18 21:07
Modified
2025-08-19 13:34
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions prior to 12.6.1204.204, the affected applications lack proper validation of user-supplied data when parsing AR files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: 0 < 12.6.1204.204 |
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CVE-2025-7984 (GCVE-0-2025-7984)
Vulnerability from cvelistv5
Published
2025-09-17 20:51
Modified
2025-09-18 18:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-457 - Use of Uninitialized Variable
Summary
Ashlar-Vellum Cobalt AR File Parsing Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25700.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-636/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.96 |
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CVE-2023-34287 (GCVE-0-2023-34287)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt CO File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17892.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-825/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
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| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-7993 (GCVE-0-2025-7993)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Ashlar-Vellum Cobalt LI File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of LI files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25355.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-726/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-46269 (GCVE-0-2025-46269)
Vulnerability from cvelistv5
Published
2025-08-18 21:11
Modified
2025-08-19 13:27
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions prior to 12.6.1204.204, the affected applications lack proper validation of user-supplied data when parsing VC6 files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: 0 < 12.6.1204.204 |
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CVE-2025-2023 (GCVE-0-2025-2023)
Vulnerability from cvelistv5
Published
2025-03-11 20:43
Modified
2025-03-12 14:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Ashlar-Vellum Cobalt LI File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of LI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25348.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-122/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2024-13046 (GCVE-0-2024-13046)
Vulnerability from cvelistv5
Published
2024-12-30 20:15
Modified
2024-12-30 23:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24867.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1730/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.90 |
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CVE-2025-2020 (GCVE-0-2025-2020)
Vulnerability from cvelistv5
Published
2025-03-11 20:43
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25254.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-124/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-2021 (GCVE-0-2025-2021)
Vulnerability from cvelistv5
Published
2025-03-11 20:43
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25264.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-125/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-8000 (GCVE-0-2025-8000)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt LI File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of LI files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26051.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-718/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-2013 (GCVE-0-2025-2013)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25186.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-120/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2023-39427 (GCVE-0-2023-39427)
Vulnerability from cvelistv5
Published
2023-10-26 19:29
Modified
2025-01-16 21:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share v12 SP0 Build (1204.77), the affected applications lack proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: v12 SP0 Build (1204.77) |
|||||||||||||||||||||
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CVE-2024-13049 (GCVE-0-2024-13049)
Vulnerability from cvelistv5
Published
2024-12-30 20:16
Modified
2024-12-30 23:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt XE File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24847.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1733/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.90 |
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CVE-2024-13044 (GCVE-0-2024-13044)
Vulnerability from cvelistv5
Published
2024-12-30 20:15
Modified
2024-12-30 23:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24870.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1728/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.90 |
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CVE-2023-34300 (GCVE-0-2023-34300)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-822 - Untrusted Pointer Dereference
Summary
Ashlar-Vellum Cobalt XE File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17948.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-860/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-53705 (GCVE-0-2025-53705)
Vulnerability from cvelistv5
Published
2025-08-18 21:05
Modified
2025-08-19 13:45
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions prior to 12.6.1204.204, the affected applications lack proper validation of user-supplied data when parsing CO files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: 0 < 12.6.1204.204 |
|||||||||||||||||||||
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CVE-2023-34301 (GCVE-0-2023-34301)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-822 - Untrusted Pointer Dereference
Summary
Ashlar-Vellum Cobalt CO File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17909.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-861/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2023-44437 (GCVE-0-2023-44437)
Vulnerability from cvelistv5
Published
2024-05-03 02:14
Modified
2024-09-18 18:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-427 - Uncontrolled Search Path Element
Summary
Ashlar-Vellum Cobalt Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-21540.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-1595/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Cobalt v12 Beta Build 1204.67 |
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CVE-2024-13045 (GCVE-0-2024-13045)
Vulnerability from cvelistv5
Published
2024-12-30 20:15
Modified
2024-12-30 23:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt AR File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24848.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1729/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.90 |
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CVE-2023-35709 (GCVE-0-2023-35709)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-19928.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-872/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.57 |
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CVE-2023-34309 (GCVE-0-2023-34309)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-822 - Untrusted Pointer Dereference
Summary
Ashlar-Vellum Cobalt Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-19876.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-869/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.57 |
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CVE-2023-34290 (GCVE-0-2023-34290)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of 3DS files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18007.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-828/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2024-13048 (GCVE-0-2024-13048)
Vulnerability from cvelistv5
Published
2024-12-30 20:16
Modified
2024-12-30 23:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24844.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1732/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.90 |
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CVE-2023-35710 (GCVE-0-2023-35710)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2025-02-05 16:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-19956.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-873/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.57 |
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CVE-2025-2012 (GCVE-0-2025-2012)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 14:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt VS File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25185.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-119/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-2022 (GCVE-0-2025-2022)
Vulnerability from cvelistv5
Published
2025-03-11 20:43
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt VS File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VS files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25276.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-126/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-7977 (GCVE-0-2025-7977)
Vulnerability from cvelistv5
Published
2025-09-17 20:51
Modified
2025-09-18 14:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt LI File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of LI files. The issue results from the lack of proper validation of user-supplied data, which can result in a read before the start of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25354.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-629/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-2018 (GCVE-0-2025-2018)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 17:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt VS File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VS files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25245.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-118/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-8004 (GCVE-0-2025-8004)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26236.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-723/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-34291 (GCVE-0-2023-34291)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of X_B or X_T files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18401.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-829/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.49 |
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CVE-2023-34286 (GCVE-0-2023-34286)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17891.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-824/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-7992 (GCVE-0-2025-7992)
Vulnerability from cvelistv5
Published
2025-09-17 20:52
Modified
2025-09-18 13:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25972.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-642/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-40222 (GCVE-0-2023-40222)
Vulnerability from cvelistv5
Published
2025-02-04 22:13
Modified
2025-02-05 19:44
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing CO files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: 0 < v12 SP2 Build (1204.200) |
|||||||||||||||||||||
|
||||||||||||||||||||||||
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CVE-2023-35714 (GCVE-0-2023-35714)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt IGS File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of IGS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read before the start of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18005.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-877/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-7995 (GCVE-0-2025-7995)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25981.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-717/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-42105 (GCVE-0-2023-42105)
Vulnerability from cvelistv5
Published
2024-05-03 02:13
Modified
2024-09-18 18:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20562.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-1454/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.61 |
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CVE-2023-34289 (GCVE-0-2023-34289)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17985.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-827/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-7996 (GCVE-0-2025-7996)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25982.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-716/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-34310 (GCVE-0-2023-34310)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-457 - Use of Uninitialized Variable
Summary
Ashlar-Vellum Cobalt Uninitialized Memory Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-19878.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-870/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.57 |
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CVE-2025-2015 (GCVE-0-2025-2015)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt VS File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VS files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25236.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-116/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2023-35715 (GCVE-0-2023-35715)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-824 - Access of Uninitialized Pointer
Summary
Ashlar-Vellum Cobalt AR File Parsing Uninitialized Memory Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20408.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-878/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.60 |
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CVE-2023-34302 (GCVE-0-2023-34302)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2025-02-05 16:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt CO File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17865.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-862/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2023-42102 (GCVE-0-2023-42102)
Vulnerability from cvelistv5
Published
2024-05-03 02:13
Modified
2024-09-18 18:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20409.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-1451/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.61 |
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CVE-2023-35716 (GCVE-0-2023-35716)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20417.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-879/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.60 |
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CVE-2023-42103 (GCVE-0-2023-42103)
Vulnerability from cvelistv5
Published
2024-05-03 02:13
Modified
2024-09-18 18:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20660.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-1452/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.62 |
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CVE-2025-7998 (GCVE-0-2025-7998)
Vulnerability from cvelistv5
Published
2025-09-17 20:52
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26046.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-715/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-8006 (GCVE-0-2025-8006)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26238.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-725/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-34303 (GCVE-0-2023-34303)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17987.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-863/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2025-7999 (GCVE-0-2025-7999)
Vulnerability from cvelistv5
Published
2025-09-17 20:52
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26049.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-713/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-8001 (GCVE-0-2025-8001)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Summary
Ashlar-Vellum Cobalt CO File Parsing Memory Corruption Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26053.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-721/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-2019 (GCVE-0-2025-2019)
Vulnerability from cvelistv5
Published
2025-03-11 20:43
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25252.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-123/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2025-7994 (GCVE-0-2025-7994)
Vulnerability from cvelistv5
Published
2025-09-17 20:52
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25976.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-714/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-35713 (GCVE-0-2023-35713)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-824 - Access of Uninitialized Pointer
Summary
Ashlar-Vellum Cobalt XE File Parsing Uninitialized Memory Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20201.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-876/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.59 |
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CVE-2023-34304 (GCVE-0-2023-34304)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Access Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of IGS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18006.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-864/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2023-35712 (GCVE-0-2023-35712)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2025-02-04 17:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-824 - Access of Uninitialized Pointer
Summary
Ashlar-Vellum Cobalt XE File Parsing Uninitialized Memory Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20200.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-875/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.59 |
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CVE-2023-39943 (GCVE-0-2023-39943)
Vulnerability from cvelistv5
Published
2025-02-04 22:15
Modified
2025-02-05 19:40
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: 0 < v12 SP2 Build (1204.200) |
|||||||||||||||||||||
|
||||||||||||||||||||||||
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CVE-2023-34305 (GCVE-0-2023-34305)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of X_B or X_T files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18637.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-865/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.49 |
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CVE-2025-7997 (GCVE-0-2025-7997)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a read before the start of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26045.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-719/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-34288 (GCVE-0-2023-34288)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-824 - Access of Uninitialized Pointer
Summary
Ashlar-Vellum Cobalt XE File Parsing Uninitialized Pointer Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-17966.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-826/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 11 build 1111 |
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CVE-2024-13047 (GCVE-0-2024-13047)
Vulnerability from cvelistv5
Published
2024-12-30 20:16
Modified
2024-12-30 23:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24843.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1731/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.90 |
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CVE-2023-34311 (GCVE-0-2023-34311)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-822 - Untrusted Pointer Dereference
Summary
Ashlar-Vellum Cobalt Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-19879.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-871/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.57 |
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CVE-2023-35711 (GCVE-0-2023-35711)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-822 - Untrusted Pointer Dereference
Summary
Ashlar-Vellum Cobalt XE File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20189.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-874/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.59 |
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CVE-2025-8002 (GCVE-0-2025-8002)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26233.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-724/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2023-42101 (GCVE-0-2023-42101)
Vulnerability from cvelistv5
Published
2024-05-03 02:13
Modified
2024-09-18 18:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20418.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-1450/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.61 |
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CVE-2025-52584 (GCVE-0-2025-52584)
Vulnerability from cvelistv5
Published
2025-08-18 21:09
Modified
2025-08-19 13:28
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions prior to 12.6.1204.204, the affected applications lack proper validation of user-supplied data when parsing XE files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Ashlar-Vellum | Cobalt |
Version: 0 < 12.6.1204.204 |
|||||||||||||||||||||
|
||||||||||||||||||||||||
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CVE-2025-2016 (GCVE-0-2025-2016)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25238.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-117/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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CVE-2023-34293 (GCVE-0-2023-34293)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of X_B or X_T files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18636.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-831/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.49 |
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CVE-2023-34292 (GCVE-0-2023-34292)
Vulnerability from cvelistv5
Published
2024-05-03 01:57
Modified
2024-09-18 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of X_B or X_T files. The issue results from the lack of proper validation of user-supplied data, which can result in a write before the start of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-18552.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-23-830/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: Ashlar-Vellum Cobalt 12 beta build 1204.49 |
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CVE-2025-8003 (GCVE-0-2025-8003)
Vulnerability from cvelistv5
Published
2025-09-17 20:53
Modified
2025-09-18 14:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26235.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-720/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 12 SP1 |
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CVE-2025-2017 (GCVE-0-2025-2017)
Vulnerability from cvelistv5
Published
2025-03-11 20:42
Modified
2025-03-12 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
Ashlar-Vellum Cobalt CO File Parsing Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25240.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-121/ | x_research-advisory |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Version: 1204.91 |
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