What is the CVSS score of CVE-2012-0958?

CVE-2012-0958 has a CVSS 2.0 base score of 4.3 (Medium). CVSS vector: AV:N/AC:M/Au:N/C:P/I:N/A:N. EPSS exploitation probability: 0.3%.

Unity Firefox Extension CVE-2012-0958

MEDIUM

2012-12-26 security@ubuntu.com

Mozilla Information Disclosure Unity Firefox Extension

4.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:P/I:N/A:N

Attack Vector

Network

Attack Complexity

Confidentiality

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Dec 26, 2012 - 22:55 cve.org

MEDIUM 4.3

DescriptionCVE.org

content/unity-api.js in the unity-firefox-extension extension 2.4.1 for Firefox exposes the toDataURL function in an API call, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted webpage.

AnalysisAI

content/unity-api.js in the unity-firefox-extension extension 2.4.1 for Firefox exposes the toDataURL function in an API call, which allows remote attackers to bypass the Same Origin Policy and. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

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.