What is the CVSS score of CVE-2013-4490?

CVE-2013-4490 has a CVSS 2.0 base score of 6.5 (Medium). CVSS vector: AV:N/AC:L/Au:S/C:P/I:P/A:P. EPSS exploitation probability: 49.8%.

Is there a public PoC exploit available for CVE-2013-4490?

Yes, a public proof-of-concept exploit is available for CVE-2013-4490. Prioritise patching immediately. EPSS: 49.8%.

Is there a patch available for CVE-2013-4490?

Yes, a patch is available for CVE-2013-4490. Update the affected software to the latest version immediately.

Gitlab Shell CVE-2013-4490

MEDIUM

2014-05-13 secalert@redhat.com

Gitlab Information Disclosure Gitlab Shell

6.5

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

May 13, 2014 - 15:55 cve.org

MEDIUM 6.5

DescriptionCVE.org

AnalysisAI

The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 49.8%.

Technical ContextAI

The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key. Affected products include: Gitlab, Gitlab Gitlab-Shell. Version information: before 1.7.3.

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.