CVE Vulnerability

CVE-2021-44513

Insecure creation of temporary directories in tmate-ssh-server 2.3.0 allows a local attacker to compromise the integrity of session handling.

4.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/tmate-io/tmate-ssh-server/commit/1c020d1f5ca462f5b150b46a027aaa1bbe3c9596 Patch Third Party Advisory
https://www.openwall.com/lists/oss-security/2021/12/06/2 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:tmate:tmate-ssh-server:*:*:*:*:*:*:*:*
Information

Published : 2021-12-07 03:15

Updated : 2021-12-08 02:27

NVD link : CVE-2021-44513

Mitre link : CVE-2021-44513

Products Affected
No products.
CWE
CWE-362