PT-2021-10988 · Gpac+1 · Gpac+1

Seviezhou · Published 2018-12-19 · Updated 2023-05-05 · CVE-2020-23930

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 through 20200801

Description: An issue exists in the function nhmldump send header located in write nhml.c, allowing an attacker to cause Denial of Service due to a NULL pointer dereference.

Recommendations: For gpac versions through 20200801, as a temporary workaround, consider disabling the nhmldump send header function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2018-2923

ALT-PU-2021-1569

CVE-2020-23930

Affected Products

Alt Linux

Gpac

References · 10

• https://osv.dev/vulnerability/UBUNTU-CVE-2020-23930 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-23930 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-23930 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-23930 · Security Note
• https://osv.dev/vulnerability/CVE-2020-23930 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-23930 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-23930 · Vendor Advisory
• https://github.com/gpac/gpac/commit/9eeac00b38348c664dfeae2525bba0cf1bc32349 · Note
• https://github.com/gpac/gpac/issues/1565 · Note
• https://t.me/cvenotify/49885 · Telegram Post