CVE-2020-22678 — Out-of-bounds Write in Gpac

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 68.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedOct 12
Latest updateMay 24

Description

An issue was discovered in gpac 0.8.0. The gf_media_nalu_remove_emulation_bytes function in av_parsers.c has a heap-based buffer overflow which can lead to a denial of service (DOS) via a crafted input.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/gpac< gpac 1.0.1+dfsg1-2 (bullseye)
▶Debiangpac/gpac< 1.0.1+dfsg1-2
▶NVDgpac/gpac0.8.0

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-c39h-ww9h-pcc5: An issue was discovered in gpac 0↗2022-05-24
▶
OSV
CVE-2020-22678: An issue was discovered in gpac 0↗2021-10-12
▶

📋Vendor Advisories

1
Debian
CVE-2020-22678: gpac - An issue was discovered in gpac 0.8.0. The gf_media_nalu_remove_emulation_bytes ...↗2020
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CVE-2020-22678 — Out-of-bounds Write in Debian Gpac | cvebase