CVE-2021-46237 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 66.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedJan 21
Latest updateJan 22

Description

An untrusted pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_node_unregister () at scenegraph/base_scenegraph.c. This vulnerability can lead to a Denial of Service (DoS).

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 Packages2 packages

▶NVDgpac/gpac1.1.0
▶debiandebian/gpac

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-8fqp-54rg-gv75: An untrusted pointer dereference vulnerability exists in GPAC v1↗2022-01-22
▶
OSV
CVE-2021-46237: An untrusted pointer dereference vulnerability exists in GPAC v1↗2022-01-21
▶

📋Vendor Advisories

1
Debian
CVE-2021-46237: gpac - An untrusted pointer dereference vulnerability exists in GPAC v1.1.0 via the fun...↗2021
▶
CVE-2021-46237 — NULL Pointer Dereference in Gpac | cvebase