CVE-2020-35653 — Out-of-bounds Read in Pillow

CWE-125 — Out-of-bounds Read12 documents8 sources
Severity
7.1HIGHNVD
OSV5.5
EPSS
0.3%
top 47.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Python PillowDebian LinuxFedoraproject Fedora+1 more
Timeline
PublishedJan 12
Latest updateFeb 14

Description

In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:HExploitability: 2.8 | Impact: 4.2

Affected Packages5 packages

▶NVDpython/pillow< 8.1.0
▶PyPIpython/pillow< 8.1.0
▶Debianpython/pillow< 8.1.0-1+3
▶Ubuntupython/pillow< 3.1.2-0ubuntu1.5+3
▶Palo Altopaloalto/pan-os

Also affects: Debian Linux 9.0, Fedora 32, 33

🔴Vulnerability Details

6
GHSA
Pillow Out-of-bounds Read↗2021-03-18
▶
OSV
Pillow Out-of-bounds Read↗2021-03-18
▶
OSV
pillow vulnerabilities↗2021-01-20
▶
OSV
pillow vulnerabilities↗2021-01-18
▶
OSV
CVE-2020-35653: In Pillow before 8↗2021-01-12
▶

📋Vendor Advisories

5
Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS↗2024-02-14
▶
Ubuntu
Pillow vulnerabilities↗2021-01-20
▶
Ubuntu
Pillow vulnerabilities↗2021-01-18
▶
Red Hat
python-pillow: Buffer over-read in PCX image reader↗2021-01-03
▶
Debian
CVE-2020-35653: pillow - In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted...↗2020
▶
CVE-2020-35653 — Out-of-bounds Read in Python Pillow | cvebase