CVE-2018-25012

Publication date 31 December 2018

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.1 · Critical

Score breakdown

Description

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().

Read the notes from the security team

Status

Package Ubuntu Release Status
libwebp 22.04 LTS jammy
Fixed 0.6.1-2ubuntu1
21.10 impish
Fixed 0.6.1-2ubuntu1
21.04 hirsute
Fixed 0.6.1-2ubuntu0.21.04.1
20.10 groovy
Fixed 0.6.1-2ubuntu0.20.10.1
20.04 LTS focal
Fixed 0.6.1-2ubuntu0.20.04.1
18.04 LTS bionic
Fixed 0.6.1-2ubuntu0.18.04.1
16.04 LTS xenial
Fixed 0.4.4-1ubuntu0.1~esm1
14.04 LTS trusty
Fixed 0.4.0-4ubuntu0.1~esm1

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Notes

mdeslaur

same commit as CVE-2018-25009

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
libwebp

Severity score breakdown

CVSS version: CVSS v3.0

Base score 9.1 · Critical

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

References

Related Ubuntu Security Notices (USN)

Other references

Access our resources on patching vulnerabilities