CVE-2021-34068 — MEDIUM (5.5)

Vulnerability Description

Heap based buffer overflow in tsMuxer 2.6.16 allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tsmuxer Project	Tsmuxer	2.6.16

Related Weaknesses (CWE)

CWE-787

References

https://github.com/justdan96/tsMuxer/issues/427ExploitThird Party Advisory
https://github.com/justdan96/tsMuxer/pull/425/filesThird Party Advisory
https://github.com/justdan96/tsMuxer/issues/427ExploitThird Party Advisory
https://github.com/justdan96/tsMuxer/pull/425/filesThird Party Advisory

FAQ

What is CVE-2021-34068?

CVE-2021-34068 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Heap based buffer overflow in tsMuxer 2.6.16 allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file.

How severe is CVE-2021-34068?

CVE-2021-34068 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34068?

Check the references section above for vendor advisories and patch information. Affected products include: Tsmuxer Project Tsmuxer.