PT-2021-20882 · Bento4 · Bento4

Dhbbb · Published 2021-08-05 · Updated 2021-08-12 · CVE-2021-35307

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Bento4 versions through 1.6.0-636

Description: An issue exists in the AP4 DescriptorFinder::Test component located in /Core/Ap4Descriptor.h, where a NULL pointer dereference occurs. This allows an attacker to cause a denial of service (DOS).

Recommendations: For versions through 1.6.0-636, as a temporary workaround, consider disabling the AP4 DescriptorFinder::Test component until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-35307

Affected Products

Bento4

References · 7

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/616 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-35307 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-35307 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35307 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-35307 · Security Note
• https://ubuntu.com/security/CVE-2021-35307 · Vendor Advisory
• https://t.me/cibsecurity/26906 · Telegram Post