PT-2023-5247 · Gpac+3 · Gpac+3

Published 2023-08-31 · Updated 2023-09-18 · CVE-2023-4683

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions gpac versions prior to 2.3-DEV

Description The issue is related to a NULL Pointer Dereference in the gpac multimedia platform. This can be exploited to cause a denial of service. The vulnerable components include utils/xml parser.c, filters/dasher.c, utils/alloc.c, and filter core/filter pck.c.

Recommendations For versions prior to 2.3-DEV, update to version 2.3-DEV or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable components until a patch is available.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2023-05864

CVE-2023-4683

Affected Products

Astra Linux

Debian

Red Os

Gpac

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4683.json · Exploit
• 🔥 https://huntr.dev/bounties/7852e4d2-af4e-4421-a39e-db23e0549922 · Exploit
• https://github.com/gpac/gpac/commit/112767e8b178fc82dec3cf82a1ca14d802cdb8ec · Patch
• https://security-tracker.debian.org/tracker/CVE-2023-4683 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4683 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4683 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-4683 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05864 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-4683 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-4683 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-4683 · Vendor Advisory
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-gpac-cve-2023-4721-cve-2023-4722-cve-2023-4682-cve-2023-4683 · Note
• https://t.me/cibsecurity/69560 · Telegram Post
• https://redos.red-soft.ru/support/secure · Note