Common Weakness Enumeration
CWE-122
AllowedHeap-based Buffer Overflow
Abstraction: Variant · Status: Draft
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
4093 vulnerabilities reference this CWE, most recent first.
CVE-2023-47056 (GCVE-0-2023-47056)
Vulnerability from cvelistv5 – Published: 2023-11-16 16:16 – Updated: 2024-08-02 21:01
VLAI
EPSS
VEX
Title
ZDI-CAN-21763: Adobe Premiere Pro MP4 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Adobe Premiere Pro version 24.0 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/premier… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Premiere Pro |
Affected:
0 , ≤ 24.0
(semver)
|
Date Public
2023-11-14 17:00
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CVE-2023-47051 (GCVE-0-2023-47051)
Vulnerability from cvelistv5 – Published: 2023-11-16 15:39 – Updated: 2024-08-02 21:01
VLAI
EPSS
VEX
Title
ZDI-CAN-21683: Adobe Audition MP4 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Adobe Audition version 24.0 (and earlier) and 23.6.1 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
5.5 (Medium)
CWE
- CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/auditio… | vendor-advisory |
Date Public
2023-11-14 17:00
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CVE-2023-47042 (GCVE-0-2023-47042)
Vulnerability from cvelistv5 – Published: 2023-11-16 14:42 – Updated: 2026-02-25 15:53
VLAI
EPSS
VEX
Title
ZDI-CAN-21696: Adobe Media Encoder MP4 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Adobe Media Encoder version 24.0.2 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/media-e… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Media Encoder |
Affected:
0 , ≤ 23.6
(semver)
|
Date Public
2023-11-14 17:00
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CVE-2023-47039 (GCVE-0-2023-47039)
Vulnerability from cvelistv5 – Published: 2024-01-02 05:30 – Updated: 2025-11-20 17:57
VLAI
EPSS
VEX
Title
Perl: perl for windows binary hijacking vulnerability
Summary
A vulnerability was found in Perl. This security issue occurs while Perl for Windows relies on the system path environment variable to find the shell (`cmd.exe`). When running an executable that uses the Windows Perl interpreter, Perl attempts to find and execute `cmd.exe` within the operating system. However, due to path search order issues, Perl initially looks for cmd.exe in the current working directory. This flaw allows an attacker with limited privileges to place`cmd.exe` in locations with weak permissions, such as `C:\ProgramData`. By doing so, arbitrary code can be executed when an administrator attempts to use this executable from these compromised locations.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-47039 | vdb-entryx_refsource_REDHAT |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2249525 | issue-trackingx_refsource_REDHAT |
| https://security.netapp.com/advisory/ntap-2024020… | x_transferred |
| https://perldoc.perl.org/perl5382delta#CVE-2023-4… | x_transferred |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 5.34.3
(semver)
Affected: 5.36.0 , < 5.36.3 (semver) Affected: 5.38.0 , < 5.38.2 (semver) |
|||
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2023-11-25 00:00
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CVE-2023-47038 (GCVE-0-2023-47038)
Vulnerability from cvelistv5 – Published: 2023-12-18 13:43 – Updated: 2026-01-22 00:06
VLAI
EPSS
VEX
Title
Perl: write past buffer end via illegal user-defined unicode property
Summary
A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
14 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2228 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:3128 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-47038 | vdb-entryx_refsource_REDHAT |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2249523 | issue-trackingx_refsource_REDHAT |
| https://github.com/aquasecurity/trivy/discussions/8400 | |
| https://www.suse.com/security/cve/CVE-2023-47100.html | |
| https://ubuntu.com/security/CVE-2023-47100 | |
| https://github.com/Perl/perl5/commit/ff1f9f59360a… | |
| https://github.com/Perl/perl5/commit/7047915eef37… | |
| https://github.com/Perl/perl5/commit/12c313ce49b3… | |
| https://lists.fedoraproject.org/archives/list/pac… | x_transferred |
| https://perldoc.perl.org/perl5382delta#CVE-2023-4… | x_transferred |
| https://lists.fedoraproject.org/archives/list/pac… |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
5.30.0 , < 5.34.3
(semver)
Affected: 5.36.0 , < 5.36.3 (semver) Affected: 5.38.0 , < 5.38.2 (semver) |
|||
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
8100020240314121426.9fe1d287 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
4:5.32.1-481.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
Date Public
2023-11-25 00:00
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CVE-2023-46256 (GCVE-0-2023-46256)
Vulnerability from cvelistv5 – Published: 2023-10-31 15:29 – Updated: 2024-09-05 20:15
VLAI
EPSS
VEX
Title
PX4-Autopilot Heap Buffer Overflow Bug
Summary
PX4-Autopilot provides PX4 flight control solution for drones. In versions 1.14.0-rc1 and prior, PX4-Autopilot has a heap buffer overflow vulnerability in the parser function due to the absence of `parserbuf_index` value checking. A malfunction of the sensor device can cause a heap buffer overflow with leading unexpected drone behavior. Malicious applications can exploit the vulnerability even if device sensor malfunction does not occur. Up to the maximum value of an `unsigned int`, bytes sized data can be written to the heap memory area. As of time of publication, no fixed version is available.
Severity
4.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/PX4/PX4-Autopilot/security/adv… | x_refsource_CONFIRM |
| https://github.com/PX4/PX4-Autopilot/blob/main/sr… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PX4 | PX4-Autopilot |
Affected:
<= 1.14.0-rc1
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CVE-2023-45591 (GCVE-0-2023-45591)
Vulnerability from cvelistv5 – Published: 2024-03-05 11:19 – Updated: 2024-08-23 20:21
VLAI
EPSS
VEX
Summary
A CWE-122 “Heap-based Buffer Overflow” vulnerability in the “logger_generic” function of the “Ax_rtu” binary allows a remote authenticated attacker to trigger a memory corruption in the context of the binary. This may result in a Denial-of-Service (DoS) condition, possibly in the execution of arbitrary code with the same privileges of the process (root), or have other unspecified impacts on the device. This issue affects: AiLux imx6 bundle below version imx6_1.0.7-2.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AiLux | imx6 bundle |
Affected:
0 , < 1.0.7-2
(semver)
|
|
| ailux | imx6_bundle |
Affected:
0 , < 1.0.7-2
(semver)
cpe:2.3:a:ailux:imx6_bundle:*:*:*:*:*:*:*:* |
Credits
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CVE-2023-45318 (GCVE-0-2023-45318)
Vulnerability from cvelistv5 – Published: 2024-02-20 14:45 – Updated: 2025-11-04 18:17
VLAI
EPSS
VEX
Summary
A heap-based buffer overflow vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP git commit 80d4004. A specially crafted network packet can lead to arbitrary code execution. An attacker can send a malicious packet to trigger this vulnerability.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Platform |
Affected:
Silicon Labs Gecko Platform 4.3.2.0
|
|
| Weston Embedded | uC-HTTP |
Affected:
git commit 80d4004
|
|
| silabs | gecko_platform |
Affected:
4.3.2.0
cpe:2.3:a:silabs:gecko_platform:*:*:*:*:*:*:*:* |
|
| weston-embedded | uc-http |
Affected:
git commit 80d4004
cpe:2.3:a:weston-embedded:uc-http:*:*:*:*:*:*:*:* |
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CVE-2023-44442 (GCVE-0-2023-44442)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:14 – Updated: 2025-11-04 19:25
VLAI
EPSS
VEX
Title
GIMP PSD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
GIMP PSD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. 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 PSD 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 arbitrary code in the context of the current process. Was ZDI-CAN-22094.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.gimp.org/news/2023/11/07/gimp-2-10-36… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2023… |
Impacted products
Date Public
2023-11-14 20:28
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CVE-2023-44441 (GCVE-0-2023-44441)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:14 – Updated: 2025-11-04 19:25
VLAI
EPSS
VEX
Title
GIMP DDS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
GIMP DDS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. 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 DDS 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-22093.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.gimp.org/news/2023/11/07/gimp-2-10-36… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2023… |
Impacted products
Date Public
2023-11-14 20:28
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Mitigation
Pre-design: Use a language or compiler that performs automatic bounds checking.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Strategy: Libraries or Frameworks
Do not use dangerous functions such as gets. Look for their safe equivalent, which checks for the boundary.
Mitigation
Operation
Use OS-level preventative functionality. This is not a complete solution, but it provides some defense in depth.
CAPEC-92: Forced Integer Overflow
This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.