CWE-415
Double Free
The product calls free() twice on the same memory address.
CVE-2019-5481 (GCVE-0-2019-5481)
Vulnerability from cvelistv5 – Published: 2019-09-16 18:05 – Updated: 2026-04-16 14:08
VLAI
Summary
Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free (CWE-415)
Assigner
References
13 references
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CVE-2020-11017 (GCVE-0-2020-11017)
Vulnerability from cvelistv5 – Published: 2020-05-29 00:00 – Updated: 2024-08-04 11:21
VLAI
Title
Double free in cliprdr_server_receive_capabilities in FreeRDP
Summary
In FreeRDP less than or equal to 2.0.0, by providing manipulated input a malicious client can create a double free condition and crash the server. This is fixed in version 2.1.0.
Severity
6.5 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/FreeRDP/FreeRDP/security/advis… | |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
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CVE-2020-11044 (GCVE-0-2020-11044)
Vulnerability from cvelistv5 – Published: 2020-05-07 00:00 – Updated: 2024-08-04 11:21
VLAI
Title
Double Free in FreeRDP
Summary
In FreeRDP greater than 1.2 and before 2.0.0, a double free in update_read_cache_bitmap_v3_order crashes the client application if corrupted data from a manipulated server is parsed. This has been patched in 2.0.0.
Severity
CWE
- CWE-415 - Double Free
Assigner
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CVE-2020-15710 (GCVE-0-2020-15710)
Vulnerability from cvelistv5 – Published: 2020-11-19 02:30 – Updated: 2024-09-17 04:04
VLAI
Title
Potential double-free in pulseaudio
Summary
Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.
Severity
5.3 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/1884738 | vendor-advisoryx_refsource_UBUNTU |
| https://ubuntu.com/USN-4519-1 | vendor-advisoryx_refsource_UBUNTU |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Canonical | PulseAudio |
Affected:
1:8.0 , < 1:8.0-0ubuntu3.14
(custom)
|
Date Public
2020-09-17 00:00
Credits
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CVE-2020-16217 (GCVE-0-2020-16217)
Vulnerability from cvelistv5 – Published: 2020-08-06 18:15 – Updated: 2024-08-04 13:37
VLAI
Summary
Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. A double free vulnerability caused by processing specially crafted project files may allow remote code execution, disclosure/modification of information, or cause the application to crash.
Severity
No CVSS data available.
CWE
- CWE-415 - DOUBLE FREE CWE-415
Assigner
References
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|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02 | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Advantech WebAccess HMI Designer |
Affected:
Versions 2.1.9.31 and prior
|
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CVE-2020-1647 (GCVE-0-2020-1647)
Vulnerability from cvelistv5 – Published: 2020-07-17 18:40 – Updated: 2024-09-17 01:00
VLAI
Title
Junos OS: SRX Series: Double free vulnerability can lead to DoS or remote code execution due to the processing of a specific HTTP message when ICAP redirect service is enabled
Summary
On Juniper Networks SRX Series with ICAP (Internet Content Adaptation Protocol) redirect service enabled, a double free vulnerability can lead to a Denial of Service (DoS) or Remote Code Execution (RCE) due to processing of a specific HTTP message. Continued processing of this specific HTTP message may result in an extended Denial of Service (DoS). The offending HTTP message that causes this issue may originate both from the HTTP server or the client. This issue affects Juniper Networks Junos OS on SRX Series: 18.1 versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S1; 18.4 versions prior to 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS prior to 18.1R1.
Severity
9.8 (Critical)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11034 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 18.1R1
(custom)
Affected: 18.1 , < 18.1R3-S9 (custom) Affected: 18.2 , < 18.2R3-S3 (custom) Affected: 18.3 , < 18.3R2-S4, 18.3R3-S1 (custom) Affected: 18.4 , < 18.4R2-S5, 18.4R3 (custom) Affected: 19.1 , < 19.1R2 (custom) Affected: 19.2 , < 19.2R1-S2, 19.2R2 (custom) Affected: 19.3 , < 19.3R2 (custom) |
Date Public
2020-07-08 00:00
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CVE-2020-1686 (GCVE-0-2020-1686)
Vulnerability from cvelistv5 – Published: 2020-10-16 20:31 – Updated: 2024-09-16 16:52
VLAI
Title
Junos OS: Kernel crash (vmcore) upon receipt of a malformed IPv6 packet.
Summary
On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart (vmcore). This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of Service condition. Only IPv6 packets can trigger this issue. IPv4 packets cannot trigger this issue. This issue affects Juniper Networks Junos OS 18.4 versions prior to 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2. This issue does not affect Juniper Networks Junos OS prior to 18.4R1.
Severity
7.5 (High)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11083 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 18.4R1
(custom)
Affected: 18.4 , < 18.4R2-S4, 18.4R3-S1 (custom) Affected: 19.1 , < 19.1R2-S1, 19.1R3 (custom) Affected: 19.2 , < 19.2R1-S5, 19.2R2 (custom) Affected: 19.3 , < 19.3R2-S4, 19.3R3 (custom) Affected: 19.4 , < 19.4R1-S3, 19.4R2 (custom) |
Date Public
2020-10-14 00:00
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CVE-2020-25637 (GCVE-0-2020-25637)
Vulnerability from cvelistv5 – Published: 2020-10-06 00:00 – Updated: 2024-08-04 15:40
VLAI
Summary
A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions could use this flaw to crash the libvirt daemon, resulting in a denial of service, or potentially escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
No CVSS data available.
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1881037 | |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisory |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisory |
| https://security.gentoo.org/glsa/202210-06 | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2024… | mailing-list |
Impacted products
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CVE-2020-27794 (GCVE-0-2020-27794)
Vulnerability from cvelistv5 – Published: 2022-08-19 22:44 – Updated: 2024-08-04 16:25
VLAI
Summary
A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.
Severity
No CVSS data available.
CWE
- CWE-415 - - Double Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/radareorg/radare2/issues/16303 | x_refsource_MISC |
| https://github.com/radareorg/radare2/commit/cb8b6… | x_refsource_MISC |
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CVE-2020-3179 (GCVE-0-2020-3179)
Vulnerability from cvelistv5 – Published: 2020-05-06 16:35 – Updated: 2024-11-15 17:27
VLAI
Title
Cisco Firepower Threat Defense Software Generic Routing Encapsulation Tunnel IPv6 Denial of Service Vulnerability
Summary
A vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a memory handling error when GRE over IPv6 traffic is processed. An attacker could exploit this vulnerability by sending crafted GRE over IPv6 packets with either IPv4 or IPv6 payload through an affected device. A successful exploit could allow the attacker to cause the device to crash, resulting in a DoS condition.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software |
Affected:
n/a
|
Date Public
2020-05-06 00:00
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Mitigation
Phase: Architecture and Design
Description:
- Choose a language that provides automatic memory management.
Mitigation
Phase: Implementation
Description:
- Ensure that each allocation is freed only once. After freeing a chunk, set the pointer to NULL to ensure the pointer cannot be freed again. In complicated error conditions, be sure that clean-up routines respect the state of allocation properly. If the language is object oriented, ensure that object destructors delete each chunk of memory only once.
Mitigation
Phase: Implementation
Description:
- Use a static analysis tool to find double free instances.
No CAPEC attack patterns related to this CWE.