Security update for libvpx

2024-07-1111:55:25

Google

osv.dev

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

CVSS4

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

PASSIVE

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/SC:L/VI:H/SI:L/VA:N/SA:N

AI Score

7.8

Confidence

High

This update for libvpx fixes the following issues:

CVE-2024-5197: Fixed interger overflow when calling vpx_img_alloc() or vpx_img_wrap() with large parameters (bsc#1225879).
CVE-2023-6349: Fixed heap overflow when encoding a frame that has larger dimensions than the originally configured size (bsc#1225403).
CVE-2023-44488: Fixed heap buffer overflow in vp8 encoding (bsc#1216879).