Common Weakness Enumeration

CWE-122

Allowed

Heap-based Buffer Overflow

Abstraction: Variant · Status: Draft

API response cwe.mitre.org

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().

4104 vulnerabilities reference this CWE, most recent first.

CVE-2021-38439 (GCVE-0-2021-38439)

Vulnerability from cvelistv5 – Published: 2022-05-05 15:14 – Updated: 2025-04-16 16:24
VLAI
Title
GurumDDS Heap-based Buffer Overflow
Summary
All versions of GurumDDS are vulnerable to heap-based buffer overflow, which may cause a denial-of-service condition or remotely execute arbitrary code.
Severity
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
GurumNetworks GurumDDS Affected: all versions
Create a notification for this product.
Credits
Federico Maggi (Trend Micro Research), Ta-Lun Yen, and Chizuru Toyama (TXOne Networks, Trend Micro) reported these vulnerabilities to CISA. In addition, Patrick Kuo, Mars Cheng (TXOne Networks, Trend Micro), Víctor Mayoral-Vilches (Alias Robotics), and Erik Boasson (ADLINK Technology) also contributed to this research.
Show details on NVD website
To clipboard 

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CVE-2021-38415 (GCVE-0-2021-38415)

Vulnerability from cvelistv5 – Published: 2021-12-20 20:08 – Updated: 2024-08-04 01:44
VLAI
Title
Fuji Electric Tellus Lite V-Simulator heap based buffer overflow
Summary
Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable a heap-based buffer overflow when parsing a specially crafted project file, which may allow an attacker to execute arbitrary code.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Fuji Electric V-Server Lite Affected: unspecified , < 4.0.12.0 (custom)
Create a notification for this product.
Fuji Electric Tellus Lite V-Simulator Affected: unspecified , < 4.0.12.0 (custom)
Create a notification for this product.
Credits
kimiya, working with Trend Micro’s Zero Day Initiative, and Michael Heinzl reported these vulnerabilities to CISA.
Show details on NVD website
To clipboard 

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CVE-2021-38404 (GCVE-0-2021-38404)

Vulnerability from cvelistv5 – Published: 2021-09-17 18:54 – Updated: 2025-04-23 19:27
VLAI
Title
Delta Electronics DOPSoft 2 Heap-based Buffer Overflow
Summary
Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Delta Electronics DOPSoft 2 Affected: unspecified , ≤ 2.00.07 (custom)
Create a notification for this product.
Date Public
2021-09-09 00:00
Credits
kimiya, working with Trend Micro’s Zero Day Initiative
Show details on NVD website
To clipboard 

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CVE-2021-37199 (GCVE-0-2021-37199)

Vulnerability from cvelistv5 – Published: 2021-10-12 09:49 – Updated: 2024-08-04 01:16
VLAI
Summary
A vulnerability has been identified in SINUMERIK 808D (All versions), SINUMERIK 828D (All versions < V4.95). Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial-of-service in the device.
Severity
No CVSS data available.
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2021-36073 (GCVE-0-2021-36073)

Vulnerability from cvelistv5 – Published: 2021-09-01 14:35 – Updated: 2025-04-23 19:30
VLAI
Title
Adobe Bridge SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Adobe Bridge version 11.1 (and earlier) is affected by a heap-based buffer overflow vulnerability when parsing a crafted .SGI file. An attacker could leverage this vulnerability to execute code 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)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
Impacted products
Vendor Product Version
Adobe Bridge Affected: unspecified , ≤ 11.1 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2021-08-17 00:00
Show details on NVD website
To clipboard 

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CVE-2021-36065 (GCVE-0-2021-36065)

Vulnerability from cvelistv5 – Published: 2021-09-01 14:34 – Updated: 2024-09-17 00:16
VLAI
Title
Adobe Photoshop Heap-Based Buffer Overflow Could Lead To Arbitrary Code Execution
Summary
Adobe Photoshop versions 21.2.10 (and earlier) and 22.4.3 (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)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
Impacted products
Vendor Product Version
Adobe Photoshop Affected: unspecified , ≤ 21.2.10 (custom)
Affected: unspecified , ≤ 22.4.3 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2021-08-17 00:00
Show details on NVD website
To clipboard 

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CVE-2021-36056 (GCVE-0-2021-36056)

Vulnerability from cvelistv5 – Published: 2021-09-01 14:33 – Updated: 2025-11-03 19:26
VLAI
Title
XMP Toolkit SDK Heap-based Buffer Overflow Could Lead To Arbitrary Code Execution
Summary
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
Impacted products
Vendor Product Version
Adobe XMP Toolkit Affected: unspecified , ≤ 2020.1 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2021-08-16 00:00
Show details on NVD website
To clipboard 

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CVE-2021-36054 (GCVE-0-2021-36054)

Vulnerability from cvelistv5 – Published: 2021-09-01 14:33 – Updated: 2025-11-03 19:26
VLAI
Title
XMP Toolkit SDK Heap-based Buffer Overflow in the PSD_MetaHandler::CacheFileData Could Lead To Application Denial Of Service
Summary
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in local application denial of service in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CWE
  • CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
Impacted products
Vendor Product Version
Adobe XMP Toolkit Affected: unspecified , ≤ 2020.1 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2021-08-16 00:00
Show details on NVD website
To clipboard 

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CVE-2021-36051 (GCVE-0-2021-36051)

Vulnerability from cvelistv5 – Published: 2021-10-04 13:29 – Updated: 2025-11-03 19:25
VLAI
Title
XMP Toolkit SDK Buffer Overflow Could Lead To Arbitrary Code Execution
Summary
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a specially-crafted .cpp file.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
Impacted products
Vendor Product Version
Adobe XMP Toolkit Affected: unspecified , ≤ 2020.1 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2021-08-16 00:00
Show details on NVD website
To clipboard 

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CVE-2021-36050 (GCVE-0-2021-36050)

Vulnerability from cvelistv5 – Published: 2021-09-01 14:32 – Updated: 2025-11-03 19:25
VLAI
Title
XMP Toolkit SDK Heap-based Buffer Overflow Could Lead To Arbitrary Code Execution
Summary
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow (CWE-122)
Assigner
References
Impacted products
Vendor Product Version
Adobe XMP Toolkit Affected: unspecified , ≤ 2020.1 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2021-08-16 00:00
Show details on NVD website
To clipboard 

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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.

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