PT-2021-10990 · Gpac+1 · Gpac+1

Seviezhou · Published 2018-12-19 · Updated 2021-04-22 · CVE-2020-23932

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 versions prior to 1.0.1

Description: A NULL pointer dereference issue exists in the function dump isom sdp located in filedump.c, allowing an attacker to cause Denial of Service.

Recommendations: For versions prior to 1.0.1, update to version 1.0.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the dump isom sdp function in filedump.c to minimize the risk of exploitation.

Exploit

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2018-2923

ALT-PU-2021-1569

CVE-2020-23932

Affected Products

Alt Linux

Gpac

References · 9

• 🔥 https://github.com/gpac/gpac/issues/1566 · Exploit
• https://github.com/gpac/gpac/commit/ce01bd15f711d4575b7424b54b3a395ec64c1784 · Patch
• https://security-tracker.debian.org/tracker/CVE-2020-23932 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-23932 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-23932 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-23932 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-23932 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-23932 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23932 · Security Note