⚠ Exploited in the wild
Exploitation observed in the wild. Not yet on CISA KEV.

CVE-2021-4043 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
1.5%
top 19.09%
CISA KEV
Not in KEV
Exploit
Exploited in wild
Active exploitation observed
Affected products
4
Gpac GpacGpacDebian Gpac+1 more
Timeline
PublishedFeb 4
Latest updateFeb 10

Description

NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.

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 Packages4 packages

▶NVDgpac/gpac< 1.1.0
▶debiandebian/gpac< gpac 1.0.1+dfsg1-4+deb11u2 (bullseye)
▶CVEListV5gpac/gpac_gpacunspecified — 1.1.0
▶Debiangpac/gpac< 1.0.1+dfsg1-4+deb11u2

Also affects: Debian Linux 11.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-jm63-cmh5-jrcj: NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1↗2022-02-10
▶
OSV
CVE-2021-4043: NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1↗2022-02-04
▶

📋Vendor Advisories

1
Debian
CVE-2021-4043: gpac - NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.↗2021
▶
CVE-2021-4043 — NULL Pointer Dereference in Gpac Gpac | cvebase