PT-2022-12442 · Tsmuxer · Tsmuxer

Aug5T7O · Published 2022-03-01 · Updated 2022-03-09 · CVE-2021-45863

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 tsMuxer git-2678966

Description A heap-based buffer overflow was discovered in tsMuxer via the function HevcUnit::updateBits in hevc.cpp.

Recommendations For tsMuxer git-2678966, consider disabling the HevcUnit::updateBits function in hevc.cpp as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-45863

Affected Products

Tsmuxer

References · 4

• 🔥 https://github.com/justdan96/tsMuxer/issues/509 · Exploit
• https://github.com/justdan96/tsMuxer/pull/512 · Patch
• https://osv.dev/vulnerability/CVE-2021-45863 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45863 · Security Note