PT-2023-3406 · Gpac+2 · Gpac+2

Published 2018-12-19 · Updated 2023-06-22 · CVE-2023-2840

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions gpac versions prior to 2.2.2

Description The issue is related to a NULL Pointer Dereference in the gpac library, specifically in the gf isom fragment add sample ex() function located in isomedia/movie fragments.c. This could allow a remote attacker to execute arbitrary code.

Recommendations For versions prior to 2.2.2, update to version 2.2.2 or later to resolve the issue. As a temporary workaround, consider disabling the gf isom fragment add sample ex() function until a patch is available.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2018-2923

BDU:2023-03581

CVE-2023-2840

DSA-5411-1

Affected Products

Alt Linux

Red Os

Gpac

References · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2840.json · Exploit
• 🔥 https://huntr.dev/bounties/21926fc2-6eb1-4e24-8a36-e60f487d0257 · Exploit
• https://github.com/gpac/gpac/commit/ba59206b3225f0e8e95a27eff41cb1c49ddf9a37 · Patch
• https://debian.org/security/2023/dsa-5411 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5411-1 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-2840 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-2840 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-2840 · Security Note
• https://ubuntu.com/security/CVE-2023-2840 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03581 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2840 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2840 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-2840 · Vendor Advisory
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-gpac-cve-2023-2837-cve-2023-2840 · Note