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AdobeVULNRICHMENT:CVE-2024-39426

HistoryAug 14, 2024 - 3:07 p.m.

CVE-2024-39426 ZDI-CAN-24312: Adobe Acrobat Reader DC Annotation Memory Corruption Remote Code Execution Vulnerability

2024-08-1415:07:32

CWE-125

adobe

github.com

adobe acrobat reader

memory corruption

remote code execution

vulnerability

user interaction

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

44.0%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. 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.

CNA Affected

[
  {
    "vendor": "Adobe",
    "product": "Acrobat Reader",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.001.30123"
      }
    ],
    "defaultStatus": "affected"
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:*:windows:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_dc",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.002.20991"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:*:macos:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_dc",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.002.20964"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "24.001.30123"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat:*:*:*:*:*:windows:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.001.30123"
      },
      {
        "status": "affected",
        "version": "20.0",
        "versionType": "semver",
        "lessThanOrEqual": "20.005.30636"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat:*:*:*:*:*:macos:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.001.30123"
      },
      {
        "status": "affected",
        "version": "20.0",
        "versionType": "semver",
        "lessThanOrEqual": "20.005.30635"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:windows:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_reader",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "20.005.30636"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:macos:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_reader",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "20.005.30635"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:macos:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_reader_dc",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.002.20964"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:windows:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_reader_dc",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "24.002.20991"
      }
    ],
    "defaultStatus": "affected"
  }
]

References

helpx.adobe.com/security/products/acrobat/apsb24-57.html

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

44.0%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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