CVE-2021-34068
MEDIUMCVSS 5.5/10EPSS 0.83%
Last modified
CVE-2021-34068 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tsmuxer Project | Tsmuxer | 2.6.16 |
References
- https://github.com/justdan96/tsMuxer/issues/427Exploit, Third Party Advisory
- https://github.com/justdan96/tsMuxer/pull/425/filesThird Party Advisory
- https://github.com/justdan96/tsMuxer/issues/427Exploit, Third Party Advisory
- https://github.com/justdan96/tsMuxer/pull/425/filesThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-34068?
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 a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34068?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-34068?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST