What is the CVSS score of CVE-2021-44513?

CVE-2021-44513 has a CVSS 3.1 base score of 7.0 (High). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2021-44513?

Yes, a patch is available for CVE-2021-44513. Update the affected software to the latest version immediately.

Tmate Ssh Server CVE-2021-44513

HIGH

Race Condition (CWE-362)

2021-12-07 cve@mitre.org

Information Disclosure Race Condition Tmate Ssh Server

7.0

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.0 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 07, 2021 - 03:15 nvd

HIGH 7.0

DescriptionNVD

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

AnalysisAI

Insecure creation of temporary directories in tmate-ssh-server 2.3.0 allows a local attacker to compromise the integrity of session handling. Rated high severity (CVSS 7.0).

Technical ContextAI

This vulnerability is classified under CWE-362. Insecure creation of temporary directories in tmate-ssh-server 2.3.0 allows a local attacker to compromise the integrity of session handling. Affected products include: Tmate Tmate-Ssh-Server.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.