CVE-2020-36407 — Out-of-bounds Write in Libavif

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.5%
top 35.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Aomedia LibavifDebian Libavif
Timeline
PublishedJul 1
Latest updateMay 24

Description

libavif 0.8.0 and 0.8.1 has an out-of-bounds write in avifDecoderDataFillImageGrid.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/libavif< libavif 0.8.2-1 (bookworm)
▶Debianaomedia/libavif< 0.8.2-1+3
▶NVDaomedia/libavif0.8.0, 0.8.1+1

Patches

Patch: bugs.chromium.org ↗Patch: github.com ↗Patch: bugs.chromium.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-5fvj-fm55-q8qx: libavif 0↗2022-05-24
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OSV
CVE-2020-36407: libavif 0↗2021-07-01
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📋Vendor Advisories

1
Debian
CVE-2020-36407: libavif - libavif 0.8.0 and 0.8.1 has an out-of-bounds write in avifDecoderDataFillImageGr...↗2020
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