CVE-2012-3446 — MEDIUM (5.9)

Q: How severe is CVE-2012-3446?

CVE-2012-3446 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2012-3446?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Libcloud.

Vulnerability Description

Apache Libcloud before 0.11.1 uses an incorrect regular expression during verification of whether the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a crafted certificate.

CVSS Score

5.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Apache	Libcloud	< 0.11.0

Related Weaknesses (CWE)

CWE-295

References

http://www.cs.utexas.edu/~shmat/shmat_ccs12.pdfExploit
https://svn.apache.org/repos/asf/libcloud/trunk/CHANGESRelease Notes
http://www.cs.utexas.edu/~shmat/shmat_ccs12.pdfExploit
https://svn.apache.org/repos/asf/libcloud/trunk/CHANGESRelease Notes

FAQ

What is CVE-2012-3446?

CVE-2012-3446 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Apache Libcloud before 0.11.1 uses an incorrect regular expression during verification of whether the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of...

How severe is CVE-2012-3446?

CVE-2012-3446 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2012-3446?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Libcloud.