CVE-2020-22674 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 52.95%
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. An invalid memory dereference exists in the function FixTrackID located in isom_intern.c, which allows attackers to cause 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-wrmr-hgjg-7q2j: An issue was discovered in gpac 0↗2022-05-24
▶
OSV
CVE-2020-22674: An issue was discovered in gpac 0↗2021-10-12
▶

📋Vendor Advisories

1
Debian
CVE-2020-22674: gpac - An issue was discovered in gpac 0.8.0. An invalid memory dereference exists in t...↗2020
▶