CVE-2023-44442 GIMP PSD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

2024-05-0302:14:05

CWE-122

zdi

github.com

gimp

psd file parsing

heap-based buffer overflow

remote code execution

vulnerability

user interaction

malicious page

malicious file

validation

user-supplied data

heap-based buffer

arbitrary code execution

zdi-can-22094

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

7.8

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

GIMP PSD File Parsing Heap-based Buffer Overflow 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 PSD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current process. Was ZDI-CAN-22094.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:gimp:gimp:2.10.34:*:*:*:*:*:*:*"
    ],
    "vendor": "gimp",
    "product": "gimp",
    "versions": [
      {
        "status": "affected",
        "version": "2.10.34"
      }
    ],
    "defaultStatus": "unknown"
  }
]