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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
bionic
Released (0.6.1-2ubuntu0.18.04.1)
focal
Released (0.6.1-2ubuntu0.20.04.1)
groovy
Released (0.6.1-2ubuntu0.20.10.1)
hirsute
Released (0.6.1-2ubuntu0.21.04.1)
impish
Released (0.6.1-2ubuntu1)
jammy
Released (0.6.1-2ubuntu1)
precise Does not exist

trusty
Released (0.4.0-4ubuntu0.1~esm1)
upstream Needs triage

xenial
Released (0.4.4-1ubuntu0.1~esm1)
Patches:
upstream: https://chromium.googlesource.com/webm/libwebp/+/dad31750e374eff8e02fb467eb562d4bf236ed6e