PT-2021-20380 · Tsmuxer · Tsmuxer

Cem Onat Karagun · Published 2021-06-23 · Updated 2021-06-28 · CVE-2021-34070

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 version 2.6.16

Description: The issue allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file, due to an out-of-bounds read.

Recommendations: For tsMuxer version 2.6.16, avoid using crafted files until a patch is available. As a temporary workaround, consider validating all input files to prevent potential exploitation.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-34070

Affected Products

Tsmuxer

References · 4

• 🔥 https://github.com/justdan96/tsMuxer/issues/426 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-34070 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34070 · Vendor Advisory
• https://github.com/justdan96/tsMuxer/pull/429/files · Note