CVE-2023-6349mediumCWE-122

Heap overflow in libvpx

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.7epss 0.4%

exploitation probability

0.4%top 70% of all CVEs

observed exploitation

nono source reports it

A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or above

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N/S:N/AU:N/R:A/V:D

Affected products

Chromium · libvpx

References

https://crbug.com/webm/1642