CVE-2021-34552

Description

Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.

Risk Information

Base Score

9.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.337

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-34552 are fixed in Python-pillow 8.3.0	Windows
Python Imaging Library (USN-5227-1) python-pil_5.1.0-1ubuntu0.7_i386.deb	Linux
Python Imaging Library (USN-5227-1) python-pil_5.1.0-1ubuntu0.7_amd64.deb	Linux
Python Imaging Library (USN-5227-1) python3-pil_5.1.0-1ubuntu0.7_i386.deb	Linux
Python Imaging Library (USN-5227-1) python3-pil_5.1.0-1ubuntu0.7_amd64.deb	Linux
Python Imaging Library (USN-5227-1) python3-pil_7.0.0-4ubuntu0.5_amd64.deb	Linux
Python Imaging Library (USN-5227-1) python3-pil_8.1.2-1ubuntu0.2_amd64.deb	Linux
Python Imaging Library (USN-5227-1) python3-pil_8.1.2+dfsg-0.3ubuntu0.1_amd64.deb	Linux
Vulnerabilities CVE-2021-34552 are fixed in Python-pillow for linux 8.3.0	Linux
Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Vulnerability (CVE-2021-34552)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234