PT-2022-12611 · Gpac+1 · Gpac+1

Zfeixq · Published 2022-01-21 · Updated 2022-01-27 · CVE-2021-46234

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions GPAC version 1.1.0

Description A NULL pointer dereference issue exists via the function gf node unregister() at scenegraph/base scenegraph.c, which can lead to a Denial of Service (DoS).

Recommendations For GPAC version 1.1.0, as a temporary workaround, consider disabling the gf node unregister() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-46234

Affected Products

Debian

Gpac

References · 10

• 🔥 https://github.com/gpac/gpac/issues/2023 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-46234 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-46234 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-46234 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-46234 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-46234 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-46234 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-46234 · Security Note
• https://t.me/cibsecurity/36073 · Telegram Post
• https://t.me/cvenotify/25890 · Telegram Post