PT-2021-24226 · Gpac · Gpac

Zfeixqo · Published 2021-12-21 · Updated 2023-05-27 · CVE-2021-45292

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GPAC version 1.0.1

Description: The issue allows attackers to cause a denial of service due to an invalid memory address dereference. This can be achieved via a crafted file in the MP4Box command, specifically exploiting the gf isom hint rtp read function.

Recommendations: For GPAC version 1.0.1, consider avoiding the use of the gf isom hint rtp read function until a patch is available. As a temporary workaround, restrict the use of crafted files in the MP4Box command to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-45292

DSA-5411-1

Affected Products

Gpac

References · 12

• 🔥 https://github.com/gpac/gpac/issues/1958 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2021-45292 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5411-1 · Vendor Advisory
• https://debian.org/security/2023/dsa-5411 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-45292 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-45292 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45292 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-45292 · Security Note
• https://ubuntu.com/security/CVE-2021-45292 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-45292 · Vendor Advisory
• https://github.com/gpac/gpac/commit/3dafcb5e71e9ffebb50238784dcad8b105da81f6 · Note
• https://t.me/cibsecurity/34453 · Telegram Post