CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

CVE-2024-30307 (GCVE-0-2024-30307)

Vulnerability from cvelistv5 – Published: 2024-05-16 08:25 – Updated: 2024-08-02 01:32
VLAI
Title
Adobe Substance 3D Painter BMP File Parsing Out Of Bounds Write Vulnerability
Summary
Substance3D - Painter versions 9.1.2 and earlier are affected by an out-of-bounds write 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
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
Impacted products
Vendor Product Version
Adobe Substance3D - Painter Affected: 0 , ≤ 9.1.2 (semver)
Create a notification for this product.
adobe substance_3d_painter Affected: 0 , ≤ 9.1.2 (custom)
    cpe:2.3:a:adobe:substance_3d_painter:*:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-05-14 17:00
Show details on NVD website
To clipboard 

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CVE-2024-30310 (GCVE-0-2024-30310)

Vulnerability from cvelistv5 – Published: 2024-05-15 10:00 – Updated: 2024-08-02 01:32
VLAI
Title
ZDI-CAN-23327: Adobe Acrobat Reader DC PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Acrobat Reader versions 20.005.30574, 24.002.20736 and earlier are affected by an out-of-bounds write 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
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: 0 , ≤ 24.002.20736 (semver)
Create a notification for this product.
adobe acrobat_dc Affected: - , ≤ 24.002.20736 (custom)
    cpe:2.3:a:adobe:acrobat_dc:-:*:*:*:pro:*:*:*
 Create a notification for this product.
adobe acrobat_reader_dc Affected: - , ≤ 24.002.20736 (custom)
    cpe:2.3:a:adobe:acrobat_reader_dc:-:*:*:*:classic:*:*:*
 Create a notification for this product.
adobe acrobat Affected: 2020 , ≤ 20.005.30574 (custom)
    cpe:2.3:a:adobe:acrobat:2020:*:*:*:*:*:*:*
 Create a notification for this product.
adobe acrobat_reader Affected: 2020 , ≤ 20.005.30574 (custom)
    cpe:2.3:a:adobe:acrobat_reader:2020:*:*:*:classic:*:*:*
 Create a notification for this product.
Date Public
2024-05-14 17:00
Show details on NVD website
To clipboard 

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CVE-2024-30348 (GCVE-0-2024-30348)

Vulnerability from cvelistv5 – Published: 2024-04-02 20:13 – Updated: 2024-08-02 01:32
VLAI
Title
Foxit PDF Reader U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Foxit PDF Reader U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-22911.
Severity
7.8 (High)
CVSS:3.0/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
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PDF Reader Affected: 2023.3.0.23028
Create a notification for this product.
foxit pdf_reader Affected: 0 , ≤ 2023.3.0.23028 (custom)
    cpe:2.3:a:foxit:pdf_reader:-:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 11.0.0 , ≤ 11.2.8.53842 (custom)
Affected: 12.0.0 , ≤ 12.1.4.15400 (custom)
Affected: 12.0.0 , ≤ 12.1.2.55366 (custom)
Affected: 11.0.0 , ≤ 11.1.6.0109 (custom)
    cpe:2.3:a:foxit:pdf_editor:11.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:foxit:pdf_editor:12.0.0:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 0 , < 10.1.12.37872 (custom)
    cpe:2.3:a:foxit:pdf_editor:13.0:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 2023.0 , ≤ 2023.3.0.23028 (custom)
Affected: 2023.0 , ≤ 2023.3.0.63083 (custom)
    cpe:2.3:a:foxit:pdf_editor:2023.0:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 13.0 , ≤ 13.0.1.21693 (custom)
    cpe:2.3:a:foxit:pdf_editor:13.0:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-03-28 12:39
Show details on NVD website
To clipboard 

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CVE-2024-30349 (GCVE-0-2024-30349)

Vulnerability from cvelistv5 – Published: 2024-04-02 20:14 – Updated: 2024-08-02 01:32
VLAI
Title
Foxit PDF Reader U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Foxit PDF Reader U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-22912.
Severity
7.8 (High)
CVSS:3.0/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
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PDF Reader Affected: 2023.3.0.23028
Create a notification for this product.
foxit pdf_reader Affected: 0 , ≤ 2023.3.0.23028 (custom)
    cpe:2.3:a:foxit:pdf_reader:-:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 11.0.0 , ≤ 11.2.8.53842 (custom)
Affected: 12.0.0 , ≤ 12.1.4.15400 (custom)
    cpe:2.3:a:foxit:pdf_editor:11.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:foxit:pdf_editor:12.0.0:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 13.0 , < 13.0.1.21693 (custom)
    cpe:2.3:a:foxit:pdf_editor:13.0:*:*:*:*:*:*:*
 Create a notification for this product.
foxit pdf_editor Affected: 2023.0 , ≤ 2023.3.0.23028 (custom)
    cpe:2.3:a:foxit:pdf_editor:2023.0:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-03-28 12:39
Show details on NVD website
To clipboard 

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CVE-2024-30355 (GCVE-0-2024-30355)

Vulnerability from cvelistv5 – Published: 2024-04-02 20:15 – Updated: 2024-08-02 01:32
VLAI
Title
Foxit PDF Reader AcroForm Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Foxit PDF Reader AcroForm Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 handling of Doc objects in AcroForms. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-22809.
Severity
7.8 (High)
CVSS:3.0/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
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PDF Reader Affected: 2023.3.0.23028
Create a notification for this product.
foxit pdf_reader Affected: 2023.3.0.23028
    cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-03-28 12:40
Show details on NVD website
To clipboard 

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CVE-2024-30373 (GCVE-0-2024-30373)

Vulnerability from cvelistv5 – Published: 2024-06-06 18:20 – Updated: 2024-08-02 01:32
VLAI
Title
Kofax Power PDF JPF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Kofax Power PDF JPF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. 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 JPF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22092.
Severity
7.8 (High)
CVSS:3.0/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
Assigner
zdi
References
Impacted products
Vendor Product Version
Kofax Power PDF Affected: 5.0.0.57 (5.0.0.10.0.23307)
Create a notification for this product.
kofax power_pdf Affected: 0 , < 5.0.0.57 (custom)
    cpe:2.3:a:kofax:power_pdf:*:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-05-31 20:14
Show details on NVD website
To clipboard 

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CVE-2024-30374 (GCVE-0-2024-30374)

Vulnerability from cvelistv5 – Published: 2024-06-06 17:47 – Updated: 2024-08-02 01:32
VLAI
Title
Luxion KeyShot Viewer KSP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Luxion KeyShot Viewer KSP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot Viewer. 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 KSP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-22449.
Severity
7.8 (High)
CVSS:3.0/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
Assigner
zdi
References
Impacted products
Vendor Product Version
Luxion KeyShot Viewer Affected: 2023.3_12.2.1.2
Create a notification for this product.
luxion keyshot_viewer Affected: 2023.3_12.2.1.2
    cpe:2.3:a:luxion:keyshot_viewer:*:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-06-05 13:23
Show details on NVD website
To clipboard 

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CVE-2024-31858 (GCVE-0-2024-31858)

Vulnerability from cvelistv5 – Published: 2025-02-12 21:16 – Updated: 2026-02-26 19:08
VLAI
Summary
Out-of-bounds write for some Intel(R) QuickAssist Technology software before version 2.2.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • Escalation of Privilege
  • CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
Vendor Product Version
n/a Intel(R) QuickAssist Technology software Affected: before version 2.2.0
Show details on NVD website
To clipboard 

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CVE-2024-31980 (GCVE-0-2024-31980)

Vulnerability from cvelistv5 – Published: 2024-05-14 10:02 – Updated: 2024-08-02 01:59
VLAI
Summary
A vulnerability has been identified in Parasolid V35.1 (All versions < V35.1.256), Parasolid V36.0 (All versions < V36.0.210), Parasolid V36.1 (All versions < V36.1.185). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted X_T part file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-23468)
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
Assigner
References
Impacted products
Vendor Product Version
Siemens Parasolid V35.1 Affected: 0 , < V35.1.256 (custom)
Create a notification for this product.
Siemens Parasolid V36.0 Affected: 0 , < V36.0.210 (custom)
Create a notification for this product.
Siemens Parasolid V36.1 Affected: 0 , < V36.1.185 (custom)
Create a notification for this product.
siemens parasolid Affected: 35.1 , < 35.1.256 (custom)
    cpe:2.3:a:siemens:parasolid:35.1:*:*:*:*:*:*:*
 Create a notification for this product.
siemens parasolid Affected: 36.0 , < 36.0.210 (custom)
    cpe:2.3:a:siemens:parasolid:36.0:*:*:*:*:*:*:*
 Create a notification for this product.
siemens parasolid Affected: 36.1 , < 36.1.185 (custom)
    cpe:2.3:a:siemens:parasolid:36.1:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-32039 (GCVE-0-2024-32039)

Vulnerability from cvelistv5 – Published: 2024-04-22 20:23 – Updated: 2025-11-03 20:37
VLAI
Title
FreeRDP Integer overflow & OutOfBound Write in clear_decompress_residual_data
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients using a version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to integer overflow and out-of-bounds write. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use `/gfx` options (e.g. deactivate with `/bpp:32` or `/rfx` as it is on by default).
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
Vendor Product Version
FreeRDP FreeRDP Affected: >= 3.0.0, 3.5.0
Affected: < 2.11.6
Create a notification for this product.
freerdp freerdp Affected: 3.0.0 , ≤ 3.5.0 (custom)
Affected: 0 , < 2.11`.6 (custom)
    cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PX3U6YPZQ7PEJBVKSBUOLWVH7DHROHY5/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5JL476WVJSIE7SBUKVJRVA6A52V2HOLZ/"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "FreeRDP",
          "vendor": "FreeRDP",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 3.0.0, 3.5.0"
            },
            {
              "status": "affected",
              "version": "\u003c 2.11.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients using a version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to integer overflow and out-of-bounds write. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use `/gfx` options (e.g. deactivate with `/bpp:32` or `/rfx` as it is on by default)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190: Integer Overflow or Wraparound",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787: Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-10T16:09:59.115Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q5h8-7j42-j4r9",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q5h8-7j42-j4r9"
        },
        {
          "name": "https://github.com/FreeRDP/FreeRDP/pull/10077",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/FreeRDP/FreeRDP/pull/10077"
        },
        {
          "name": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.11.6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.11.6"
        },
        {
          "name": "https://github.com/FreeRDP/FreeRDP/releases/tag/3.5.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/FreeRDP/FreeRDP/releases/tag/3.5.0"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKI4UISUXYNBPN4K6TIQKDRTIJ6CDCKJ/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7SIS6NUNLUBOV4CPCSWKDE6T6C2W3WTR/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PX3U6YPZQ7PEJBVKSBUOLWVH7DHROHY5/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5JL476WVJSIE7SBUKVJRVA6A52V2HOLZ/"
        }
      ],
      "source": {
        "advisory": "GHSA-q5h8-7j42-j4r9",
        "discovery": "UNKNOWN"
      },
      "title": "FreeRDP Integer overflow \u0026 OutOfBound Write in clear_decompress_residual_data"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-32039",
    "datePublished": "2024-04-22T20:23:58.360Z",
    "dateReserved": "2024-04-09T15:29:35.939Z",
    "dateUpdated": "2025-11-03T20:37:16.699Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}
Mitigation ID: MIT-3

Phase: Requirements

Strategy: Language Selection

Description:

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
  • Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation ID: MIT-4.1

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation ID: MIT-10

Phases: Operation, Build and Compilation

Strategy: Environment Hardening

Description:

  • 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 ID: MIT-9

Phase: Implementation

Description:

  • Consider adhering to the following rules when allocating and managing an application's memory:
  • Double check that the buffer is as large as specified.
  • When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
  • Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
  • If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation ID: MIT-11

Phases: Operation, Build and Compilation

Strategy: Environment Hardening

Description:

  • 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 ID: MIT-12

Phase: Operation

Strategy: Environment Hardening

Description:

  • Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
  • For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation ID: MIT-13

Phase: Implementation

Description:

  • Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.

No CAPEC attack patterns related to this CWE.

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