CVE-2009-3044 — Browser vulnerability
Severity
5.0MEDIUMNVD
EPSS
0.3%
top 44.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 2
Latest updateMay 2
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.
CVSS vector
AV:N/AC:L/C:N/I:P/A:NExploitability: 10.0 | Impact: 2.9