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().
4106 vulnerabilities reference this CWE, most recent first.
CVE-2024-42437 (GCVE-0-2024-42437)
Vulnerability from cvelistv5 – Published: 2024-08-14 16:41 – Updated: 2024-08-14 17:44
VLAI
EPSS
VEX
Title
Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers - Buffer Overflow
Summary
Buffer overflow in some Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers may allow an authenticated user to conduct a denial of service via network access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications Inc. | Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers |
Affected:
see references
|
Date Public
2024-08-13 12:00
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CVE-2024-42436 (GCVE-0-2024-42436)
Vulnerability from cvelistv5 – Published: 2024-08-14 16:41 – Updated: 2024-08-14 18:25
VLAI
EPSS
VEX
Title
Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers - Buffer Overflow
Summary
Buffer overflow in some Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers may allow an authenticated user to conduct a denial of service via network access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications Inc. | Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers |
Affected:
see references
|
Date Public
2024-08-13 12:00
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CVE-2024-41981 (GCVE-0-2024-41981)
Vulnerability from cvelistv5 – Published: 2024-10-08 08:40 – Updated: 2024-12-10 13:53
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in Simcenter Femap V2306 (All versions), Simcenter Femap V2401 (All versions), Simcenter Femap V2406 (All versions). The affected application is vulnerable to heap-based buffer overflow while parsing specially crafted BDF files. This could allow an attacker to execute code in the context of the current process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Simcenter Femap V2306 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Femap V2401 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Femap V2406 |
Affected:
0 , < *
(custom)
|
|
| siemens | simcenter_nastran |
Affected:
2306.0 , < *
(custom)
Affected: 2312.0 , < * (custom) Affected: 2406.0 , < 2406.5000 (custom) cpe:2.3:a:siemens:simcenter_nastran:*:*:*:*:*:*:*:* |
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CVE-2024-41853 (GCVE-0-2024-41853)
Vulnerability from cvelistv5 – Published: 2024-08-14 15:05 – Updated: 2024-08-16 04:02
VLAI
EPSS
VEX
Title
Indesign 2024 EPS File Parsing Heap Memory Corruption Remote Code Execution Vulnerability
Summary
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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/indesig… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | InDesign Desktop |
Affected:
0 , ≤ ID18.5.2
(semver)
|
|
| adobe | indesign |
Affected:
0 , ≤ 19.4
(semver)
Affected: 0 , ≤ 18.5.2 (semver) cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:* |
Date Public
2024-08-13 17:00
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CVE-2024-41850 (GCVE-0-2024-41850)
Vulnerability from cvelistv5 – Published: 2024-08-14 15:05 – Updated: 2024-08-15 03:55
VLAI
EPSS
VEX
Title
Adobe Indesign 2024 TIF File Parsing Heap Memory Corruption
Summary
InDesign Desktop versions ID19.4, ID18.5.2 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/indesig… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | InDesign Desktop |
Affected:
0 , ≤ ID18.5.2
(semver)
|
|
| adobe | indesign |
Affected:
0 , ≤ 19.4
(semver)
Affected: 0 , ≤ 18.5.2 (semver) cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:* |
Date Public
2024-08-13 17:00
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CVE-2024-41147 (GCVE-0-2024-41147)
Vulnerability from cvelistv5 – Published: 2025-03-04 17:21 – Updated: 2025-03-04 19:02
VLAI
EPSS
VEX
Summary
An out-of-bounds write vulnerability exists in the ma_dr_flac__decode_samples__lpc functionality of Miniaudio miniaudio v0.11.21. A specially crafted .flac file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Credits
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CVE-2024-40764 (GCVE-0-2024-40764)
Vulnerability from cvelistv5 – Published: 2024-07-18 07:42 – Updated: 2024-08-02 04:39
VLAI
EPSS
VEX
Summary
Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS).
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SN… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| SonicWall | SonicOS |
Affected:
6.5.4.4-44v-21-2395 and older versions
Affected: 7.0.1-5151 and older versions Affected: 7.1.1-7051 and older versions |
|
| sonicwall | sonicos |
Affected:
0 , ≤ 6.5.4.4-44v-21-2395
(custom)
Affected: 0 , ≤ 7.0.1-5151 (custom) Affected: 0 , ≤ 7.1.1-7051 (custom) cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* |
Date Public
2024-07-18 07:38
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CVE-2024-40763 (GCVE-0-2024-40763)
Vulnerability from cvelistv5 – Published: 2024-12-05 13:39 – Updated: 2024-12-07 04:55
VLAI
EPSS
VEX
Summary
Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy. This allows remote authenticated attackers to cause Heap-based buffer overflow and potentially lead to code execution.
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
| URL | Tags |
|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SN… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| SonicWall | SMA100 |
Affected:
10.2.1.13-72sv and earlier versions
|
|
| sonicwall | sma100_firmware |
Affected:
0 , ≤ 10.2.1.13-72sv
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cpe:2.3:o:sonicwall:sma100_firmware:*:*:*:*:*:*:*:* |
Date Public
2024-12-05 01:22
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CVE-2024-40754 (GCVE-0-2024-40754)
Vulnerability from cvelistv5 – Published: 2024-09-10 10:48 – Updated: 2024-09-18 22:42
VLAI
EPSS
VEX
Summary
Heap-based Buffer Overflow vulnerability in Samsung Open Source Escargot JavaScript engine allows Overflow Buffers.This issue affects Escargot: 4.0.0.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
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 | |
|---|---|---|---|
| Samsung Open Source | Escargot |
Affected:
4.0.0
|
|
| samsung_open_source | escargot |
Affected:
4.0.0
cpe:2.3:a:samsung_open_source:escargot:*:*:*:*:*:*:*:* |
Date Public
2024-09-10 05:15
Credits
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CVE-2024-39883 (GCVE-0-2024-39883)
Vulnerability from cvelistv5 – Published: 2024-07-09 21:25 – Updated: 2025-08-27 20:42
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Delta Electronics CNCSoft-G2
Summary
Delta Electronics CNCSoft-G2 lacks proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. If a target visits a malicious page or opens a malicious file an attacker can leverage this vulnerability to execute code in the context of the current process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/news-events/ics-advisories/i… | government-resource |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | CNCSoft-G2 |
Affected:
2.0.0.5
|
|
| delta_electronics | cncsoft-g2 |
Affected:
2.0.0.5
cpe:2.3:a:delta_electronics:cncsoft-g2:2.0.0.5:*:*:*:*:*:*:* |
Credits
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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.