CVE-2021-25292

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-25292
An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS) attack via a crafted PDF file because of a catastrophic backtracking regex.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html Release Notes Vendor Advisory
https://security.gentoo.org/glsa/202107-33 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
History

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE NVD-CWE-Other CWE-1333

01 Dec 2021, 16:22

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202107-33 - Third Party Advisory

22 Mar 2021, 14:03

Type Values Removed Values Added
References (MISC) https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html - (MISC) https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html - Release Notes, Vendor Advisory
CPE cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
CWE NVD-CWE-Other
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5

19 Mar 2021, 04:36

Type Values Removed Values Added
New CVE
Information

Published : 2021-03-19 04:15

Updated : 2023-12-10 13:41

NVD link : CVE-2021-25292

Mitre link : CVE-2021-25292

CVE.ORG link : CVE-2021-25292

JSON object : View

Products Affected

python

  • pillow
CWE
CWE-1333