PT-2022-12423 · Gpac · Gpac

Zfeixqo · Published 2022-01-05 · Updated 2023-05-27 · CVE-2021-45831

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 1.0.1

Description A Null Pointer Dereference issue exists in MP4Box via strlen avx2, causing a Denial of Service.

Recommendations For GPAC version 1.0.1, consider disabling the strlen avx2 function as a temporary workaround 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-2021-45831

DSA-5411-1

Affected Products

Gpac

References · 11

• 🔥 https://github.com/gpac/gpac/issues/1990 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-45831 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-45831 · Vendor Advisory
• https://debian.org/security/2023/dsa-5411 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-45831 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45831 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-45831 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5411-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45831 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-45831 · Security Note
• https://t.me/cibsecurity/35005 · Telegram Post