CVE-2023-44444 GIMP PSP File Parsing Off-By-One Remote Code Execution Vulnerability

2024-05-0302:14:07

CWE-193

zdi

github.com

gimp

psp parsing

remote code execution

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

AI Score

7.3

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

GIMP PSP File Parsing Off-By-One Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. 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 PSP files. Crafted data in a PSP file can trigger an off-by-one error when calculating a location to write within a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22097.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:gimp:gimp:*:*:*:*:*:*:*:*"
    ],
    "vendor": "gimp",
    "product": "gimp",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.10.36",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]