PT-2020-6628 · Gpac · Gpac

Published 2020-05-12 · Updated 2021-09-29 · CVE-2020-23266

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/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 OD ReadUTF8String function of the odf code.c component in the GPAC multimedia platform. This can be exploited by a remote attacker using a specially crafted media file, leading to a denial of service. The OD ReadUTF8String function is vulnerable due to its handling of buffer boundaries.

Recommendations For GPAC version 0.8.0, consider disabling the OD ReadUTF8String function as a temporary workaround until a patch is available to prevent potential exploitation.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2022-01755

CVE-2020-23266

Affected Products

Gpac

References · 11

• 🔥 https://github.com/gpac/gpac/issues/1481 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2020-23266 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01755 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-23266 · Security Note
• https://osv.dev/vulnerability/CVE-2020-23266 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-23266 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-23266 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-23266 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-23266 · Vendor Advisory
• https://github.com/gpac/gpac/commit/47d8bc5b3ddeed6d775197ebefae7c94a45d9bf2 · Note
• https://t.me/cibsecurity/29212 · Telegram Post