PT-2021-6545 · Gpac · Gpac

5N1P3R0010 · Published 2021-09-13 · Updated 2023-05-27 · CVE-2021-33364

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GPAC versions 1.0.1

Description The issue is related to a memory leak in the def parent box new function of the MP4Box component in the GPAC multimedia platform. This leak occurs due to incorrect memory deallocation before the last reference is deleted. Exploitation of this issue allows a remote attacker to access confidential data by using a specially crafted file.

Recommendations For GPAC version 1.0.1, update to a version that fixes the memory leak issue in the def parent box new function. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2022-01806

CVE-2021-33364

DSA-5411-1

Affected Products

Gpac

References · 13

• 🔥 https://github.com/gpac/gpac/issues/1783 · Exploit
• https://github.com/gpac/gpac/commit/fe5155cf047252d1c4cb91602048bfa682af0ea7 · Patch
• https://ubuntu.com/security/CVE-2021-33364 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-33364 · Security Note
• https://bdu.fstec.ru/vul/2022-01806 · Security Note
• https://debian.org/security/2023/dsa-5411 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-33364 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-33364 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33364 · Security Note
• https://osv.dev/vulnerability/DSA-5411-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-33364 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-33364 · Vendor Advisory
• https://xn--80ahaefyxhn.xn--j1afgaq.xn--p1ai/bin/view/%D0%9E%D0%A1%D0%BD%D0%BE%D0%B2%D0%B0/%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F/2.11 · Note