PT-2021-11890 · Gpac · Gpac

Clingto + 4 · Published 2021-04-21 · Updated 2021-04-23 · CVE-2020-35979

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: GPAC versions 0.8.0 through 1.0.1

Description: A heap-based buffer overflow issue exists in the gp rtp builder do avc() function, located in the ietf/rtp pck mpeg4.c file.

Recommendations: For GPAC version 0.8.0, update to a version that fixes the issue. For GPAC version 1.0.1, update to a version that fixes the issue. As a temporary workaround, consider disabling the gp rtp builder do avc() function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-35979

Affected Products

Gpac

References · 9

• 🔥 https://github.com/gpac/gpac/issues/1662 · Exploit
• https://github.com/gpac/gpac/commit/b15020f54aff24aaeb64b80771472be8e64a7adc · Patch
• https://ubuntu.com/security/CVE-2020-35979 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-35979 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-35979 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-35979 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35979 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-35979 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-35979 · Vendor Advisory