PT-2021-6584 · Gpac+1 · Gpac+1

Dr3Dd · Published 2021-08-04 · Updated 2021-08-11 · CVE-2020-24829

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 0.8.0

Description The issue is related to a heap-based buffer overflow in the gf m2ts section complete function in media tools/mpegts.c, which can cause a denial of service (DOS) via a crafted MP4 file. This can be exploited by a remote attacker to disrupt service.

Recommendations For GPAC version 0.8.0, consider disabling the gf m2ts section complete function in media tools/mpegts.c as a temporary workaround to minimize the risk of exploitation 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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2022-01850

CVE-2020-24829

Affected Products

Debian

Gpac

References · 13

• 🔥 https://github.com/gpac/gpac/issues/1422 · Exploit
• https://bdu.fstec.ru/vul/2022-01850 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-24829 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-24829 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-24829 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-24829 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-24829 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-24829 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-24829 · Vendor Advisory
• https://github.com/gpac/gpac/blob/v0.5.2/src/media_tools/mpegts.c#L2204 · Note
• https://github.com/gpac/gpac/commit/8c5e847185d74462d674ee7d28fb46c29dae6dd2 · Note
• https://github.com/CCExtractor/ccextractor/commit/8a81a57a24324ea731e08d9e0392cd8490f43723 · Note
• https://t.me/cibsecurity/26864 · Telegram Post