What is the CVSS score of CVE-2012-4676?

CVE-2012-4676 has a CVSS 2.0 base score of 1.2 (Low). CVSS vector: AV:L/AC:H/Au:N/C:N/I:P/A:N. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2012-4676?

Yes, a public proof-of-concept exploit is available for CVE-2012-4676. Prioritise patching immediately. EPSS: 0.0%.

Tunnelblick CVE-2012-4676

LOW

Improper Link Resolution Before File Access (CWE-59)

2012-08-26 cve@mitre.org

Information Disclosure Tunnelblick

1.2

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

1.2 LOW

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

High

Confidentiality

None

Integrity

Availability

None

Lifecycle Timeline

CVE Published

Aug 26, 2012 - 19:55 cve.org

LOW 1.2

DescriptionCVE.org

The errorExitIfAttackViaString function in Tunnelblick 3.3beta20 and earlier allows local users to delete arbitrary files by constructing a (1) symlink or (2) hard link, a different vulnerability than CVE-2012-3485.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-59. The errorExitIfAttackViaString function in Tunnelblick 3.3beta20 and earlier allows local users to delete arbitrary files by constructing a (1) symlink or (2) hard link, a different vulnerability than CVE-2012-3485. Affected products include: Google Tunnelblick.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.