by Kastro
Paper/Archive/CVE-2024-5197

CVE-2024-5197

Chromium libvpx — Integer overflow in libvpx

EPSS 0.8%CVSS 9.1
critical.is priorityof 100
39
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 57.0.570 × 2011.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpx_img_alloc() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned vpx_image_t struct may be invalid. Calling vpx_img_wrap() with a large value of the d_w, d_h, or stride_align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned vpx_image_t struct may be invalid. We recommend upgrading to version 1.14.1 or beyond

Affected

ProductAffectedFixed inSource
libvpx< 1.14.11.14.1CNA
libvpx< 1.14.11.14.1CISA-ADP

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Google (CNA)5.9CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:L/SI:L/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refg-issues.chromium.org/issues/332382766reflists.debian.org/debian-lts-announce/2024/06/msg00005.html