CVE-2024-20730 TALOS-2023-1906 - Adobe Acrobat Reader Font CPAL integer overflow vulnerability

2024-02-1512:18:43

CWE-190

adobe

github.com

adobe acrobat reader

font cpal

integer overflow

vulnerability

arbitrary code execution

user interaction

malicious file

cve-2024-20730

talos-2023-1906

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

7.1

Confidence

High

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by an Integer Overflow or Wraparound 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.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_dc:-:*:*:*:pro:*:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_dc",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "23.008.20470"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_reader_dc:-:*:*:*:classic:*:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_reader_dc",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "23.008.20470"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat:2020:*:*:*:*:*:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat",
    "versions": [
      {
        "status": "affected",
        "version": "2020",
        "versionType": "custom",
        "lessThanOrEqual": "20.005.30539"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:adobe:acrobat_reader:2020:*:*:*:classic:*:*:*"
    ],
    "vendor": "adobe",
    "product": "acrobat_reader",
    "versions": [
      {
        "status": "affected",
        "version": "2020",
        "versionType": "custom",
        "lessThanOrEqual": "20.005.30539"
      }
    ],
    "defaultStatus": "unknown"
  }
]