CVE-2021-46236 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 47.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedJan 21
Latest updateJan 22

Description

A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_sg_vrml_field_pointer_del () at scenegraph/vrml_tools.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

🔴Vulnerability Details

2
GHSA
GHSA-jhfj-rgfj-cvqh: A NULL pointer dereference vulnerability exists in GPAC v1↗2022-01-22
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OSV
CVE-2021-46236: A NULL pointer dereference vulnerability exists in GPAC v1↗2022-01-21
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📋Vendor Advisories

1
Debian
CVE-2021-46236: gpac - A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function ...↗2021
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