CVE-2020-36328

Published: 31 December 2020

A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
libwebp
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo)
Released (0.6.1-2ubuntu0.21.04.1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (0.6.1-2ubuntu0.20.04.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.6.1-2ubuntu0.18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (0.4.4-1ubuntu0.1~esm1)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (0.4.0-4ubuntu0.1~esm1)
Patches:
Upstream: https://chromium.googlesource.com/webm/libwebp/+/dad31750e374eff8e02fb467eb562d4bf236ed6e