High 1 exploited CVE ELSA-2023-5309 1 CVE

Important: libwebp security update (Oracle Linux 8)

Published Sep 20, 2023 · Updated Sep 20, 2023

Ecosystem: Oracle Linux

Summary

[1.0.0-8.1]
- Added fix for CVE-2023-4863

Fixed packages 2

Release	Package	Fixed in
Oracle Linux · 8	libwebp	0:1.0.0-8.el8_8.1
Oracle Linux · 8	libwebp-devel	0:1.0.0-8.el8_8.1

Vulnerabilities 1

High 8.8

CVE-2023-4863 Exploited Public exploit EPSS 100%

libwebp: OOB write in BuildHuffmanTable

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

Google Chrome libwebp chromium Browsers Debian Ubuntu Azure Linux Alpine Wolfi npm PyPI Go crates.io NuGet

Sep 12, 2023
KEV Sep 13, 2023