Vulnerability Description
Insecure creation of temporary directories in tmate-ssh-server 2.3.0 allows a local attacker to compromise the integrity of session handling.
CVSS Score
7.0
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tmate | Tmate-Ssh-Server | <= 2.3.0 |
Related Weaknesses (CWE)
References
- https://github.com/tmate-io/tmate-ssh-server/commit/1c020d1f5ca462f5b150b46a027aPatchThird Party Advisory
- https://www.openwall.com/lists/oss-security/2021/12/06/2Mailing ListThird Party Advisory
- https://github.com/tmate-io/tmate-ssh-server/commit/1c020d1f5ca462f5b150b46a027aPatchThird Party Advisory
- https://www.openwall.com/lists/oss-security/2021/12/06/2Mailing ListThird Party Advisory
FAQ
What is CVE-2021-44513?
CVE-2021-44513 is a vulnerability with a CVSS score of 7.0 (HIGH). Insecure creation of temporary directories in tmate-ssh-server 2.3.0 allows a local attacker to compromise the integrity of session handling.
How severe is CVE-2021-44513?
CVE-2021-44513 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-44513?
Check the references section above for vendor advisories and patch information. Affected products include: Tmate Tmate-Ssh-Server.