PT-2021-6538 · Gpac+1 · Gpac+1

5N1P3R0010 · Published 2021-09-13 · Updated 2021-09-22 · CVE-2021-32134

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions GPAC version 1.0.1

Description The issue is related to the gf odf desc copy function in the MP4Box command, which allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file. This can be exploited by a remote attacker to disrupt service.

Recommendations For GPAC version 1.0.1, consider disabling the gf odf desc copy function as a temporary workaround until a patch is available. Restrict access to the MP4Box command to minimize the risk of exploitation. 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

BDU:2022-01798

CVE-2021-32134

Affected Products

Debian

Gpac

References · 12

• 🔥 https://github.com/gpac/gpac/issues/1756 · Exploit
• https://github.com/gpac/gpac/commit/328c6d682698fdb9878dbb4f282963d42c538c01 · Patch
• https://bdu.fstec.ru/vul/2022-01798 · Security Note
• https://ubuntu.com/security/CVE-2021-32134 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32134 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-32134 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-32134 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-32134 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-32134 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-32134 · Vendor Advisory
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994746 · Note
• https://t.me/cibsecurity/28724 · Telegram Post