CVE-2021-31257 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 82.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedApr 19
Latest updateMay 24

Description

The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

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+dfsg1-4 (bullseye)
▶Debiangpac/gpac< 1.0.1+dfsg1-4
▶NVDgpac/gpac1.0.1

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-gjmq-f69c-pqw7: The HintFile function in GPAC 1↗2022-05-24
▶
OSV
CVE-2021-31257: The HintFile function in GPAC 1↗2021-04-19
▶

📋Vendor Advisories

1
Debian
CVE-2021-31257: gpac - The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of servic...↗2021
▶