PT-2022-10323 · Ffjpeg · Ffjpeg

Chibataiki · Published 2022-03-10 · Updated 2023-08-17 · CVE-2021-34122

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 ffjpeg (affected versions not specified)

Description The issue is related to a NULL pointer dereference in the bitstr tell function at bitstr.c in ffjpeg commit 4ab404e.

Recommendations 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-2021-34122

Affected Products

Ffjpeg

References · 6

• 🔥 https://github.com/rockcarry/ffjpeg/issues/36 · Exploit
• https://github.com/rockcarry/ffjpeg/pull/37 · Patch
• https://osv.dev/vulnerability/CVE-2021-34122 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34122 · Security Note
• https://t.me/cvenotify/28035 · Telegram Post
• https://t.me/cibsecurity/38653 · Telegram Post