CVE-2009-3044

MEDIUM

Description

Opera before 10.00 does not properly handle a (1) '\0' character or (2) invalid wildcard character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.

References

http://www.opera.com/docs/changelogs/freebsd/1000/

http://www.opera.com/docs/changelogs/linux/1000/

http://www.opera.com/docs/changelogs/mac/1000/

http://www.opera.com/docs/changelogs/solaris/1000/

http://www.opera.com/docs/changelogs/windows/1000/

http://www.opera.com/support/kb/view/934/

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6444

Details

Source: MITRE

Published: 2009-09-02

Updated: 2017-09-19

Type: CWE-310

Risk Information

CVSS v2.0

Base Score: 5

Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N)

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM