Common Weakness Enumeration
CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11273 vulnerabilities reference this CWE, most recent first.
CVE-2025-2755 (GCVE-0-2025-2755)
Vulnerability from cvelistv5 – Published: 2025-03-25 09:00 – Updated: 2025-03-31 16:30
VLAI
EPSS
VEX
Title
Open Asset Import Library Assimp AC3D File ACLoader.cpp ConvertObjectSection out-of-bounds
Summary
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been rated as critical. Affected by this issue is the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument src.entries leads to out-of-bounds read. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.300860 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.300860 | signaturepermissions-required |
| https://vuldb.com/?submit.517789 | third-party-advisory |
| https://github.com/assimp/assimp/issues/6017 | issue-tracking |
| https://github.com/assimp/assimp/issues/6017#issu… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Asset Import Library | Assimp |
Affected:
5.4.3
|
Credits
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CVE-2025-2753 (GCVE-0-2025-2753)
Vulnerability from cvelistv5 – Published: 2025-03-25 08:31 – Updated: 2025-03-25 13:14
VLAI
EPSS
VEX
Title
Open Asset Import Library Assimp LWS File LWSLoader.cpp MergeScenes out-of-bounds
Summary
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as critical. Affected is the function SceneCombiner::MergeScenes of the file code/AssetLib/LWS/LWSLoader.cpp of the component LWS File Handler. The manipulation leads to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.300858 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.300858 | signaturepermissions-required |
| https://vuldb.com/?submit.517787 | third-party-advisory |
| https://github.com/assimp/assimp/issues/6014 | issue-tracking |
| https://github.com/assimp/assimp/issues/6014#issu… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Asset Import Library | Assimp |
Affected:
5.4.3
|
Credits
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CVE-2025-2752 (GCVE-0-2025-2752)
Vulnerability from cvelistv5 – Published: 2025-03-25 08:00 – Updated: 2025-03-31 17:27
VLAI
EPSS
VEX
Title
Open Asset Import Library Assimp CSM File fast_atof.h fast_atoreal_move out-of-bounds
Summary
A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function fast_atoreal_move in the library include/assimp/fast_atof.h of the component CSM File Handler. The manipulation leads to out-of-bounds read. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
4.3 (Medium)
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.300857 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.300857 | signaturepermissions-required |
| https://vuldb.com/?submit.517786 | third-party-advisory |
| https://github.com/assimp/assimp/issues/6013 | issue-tracking |
| https://github.com/assimp/assimp/issues/6013#issu… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Asset Import Library | Assimp |
Affected:
5.4.3
|
Credits
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CVE-2025-2751 (GCVE-0-2025-2751)
Vulnerability from cvelistv5 – Published: 2025-03-25 07:31 – Updated: 2025-03-31 17:34
VLAI
EPSS
VEX
Title
Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile out-of-bounds
Summary
A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
4.3 (Medium)
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.300856 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.300856 | signaturepermissions-required |
| https://vuldb.com/?submit.517785 | third-party-advisory |
| https://github.com/assimp/assimp/issues/6012 | issue-tracking |
| https://github.com/assimp/assimp/issues/6012#issu… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Asset Import Library | Assimp |
Affected:
5.4.3
|
Credits
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CVE-2025-2231 (GCVE-0-2025-2231)
Vulnerability from cvelistv5 – Published: 2025-03-24 19:45 – Updated: 2025-03-24 20:05
VLAI
EPSS
VEX
Title
PDF-XChange Editor RTF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Summary
PDF-XChange Editor RTF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 RTF 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-25473.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.pdf-xchange.com/support/security-bull… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PDF-XChange | PDF-XChange Editor |
Affected:
10.4.1.389
|
Date Public
2025-03-12 22:10
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CVE-2025-2012 (GCVE-0-2025-2012)
Vulnerability from cvelistv5 – Published: 2025-03-11 20:42 – Updated: 2025-03-12 14:42
VLAI
EPSS
VEX
Title
Ashlar-Vellum Cobalt VS File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
1204.91
|
Date Public
2025-03-10 22:01
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CVE-2025-1675 (GCVE-0-2025-1675)
Vulnerability from cvelistv5 – Published: 2025-02-25 07:22 – Updated: 2025-02-28 17:02
VLAI
EPSS
VEX
Title
Out of bounds read in dns_copy_qname
Summary
The function dns_copy_qname in dns_pack.c performs performs a memcpy operation with an untrusted field and does not check if the source buffer is large enough to contain the copied data.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Affected:
* , ≤ 4.0
(git)
|
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CVE-2025-1674 (GCVE-0-2025-1674)
Vulnerability from cvelistv5 – Published: 2025-02-25 07:18 – Updated: 2025-02-28 17:04
VLAI
EPSS
VEX
Title
Out of bounds read when unpacking DNS answers
Summary
A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Affected:
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(git)
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CVE-2025-1673 (GCVE-0-2025-1673)
Vulnerability from cvelistv5 – Published: 2025-02-25 07:12 – Updated: 2025-02-28 17:04
VLAI
EPSS
VEX
Title
Out of bounds read when calling crc16_ansi and strlen in dns_validate_msg
Summary
A malicious or malformed DNS packet without a payload can cause an out-of-bounds read, resulting in a crash (denial of service) or an incorrect computation.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Affected:
* , ≤ 4.0
(git)
|
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CVE-2025-1659 (GCVE-0-2025-1659)
Vulnerability from cvelistv5 – Published: 2025-04-01 12:28 – Updated: 2026-02-26 18:29
VLAI
EPSS
VEX
Title
DWFX File Parsing Out-of-Bounds Read Vulnerability
Summary
A maliciously crafted DWFX file, when parsed through Autodesk Navisworks, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-Bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.autodesk.com/products/autodesk-access… | patch |
| https://www.autodesk.com/trust/security-advisorie… | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Autodesk | Navisworks Freedom |
Affected:
2025 , < 2025.5
(custom)
cpe:2.3:a:autodesk:navisworks_freedom:2025:*:*:*:*:windows:*:* |
|
| Autodesk | Navisworks Simulate |
Affected:
2025 , < 2025.5
(custom)
cpe:2.3:a:autodesk:navisworks_simulate:2025:*:*:*:*:windows:*:* |
|
| Autodesk | Navisworks Manage |
Affected:
2025 , < 2025.5
(custom)
cpe:2.3:a:autodesk:navisworks_manage:2025:*:*:*:*:windows:*:* |
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Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.