Description (CNA)
The verify_hostname_of_cert function in the certificate checking feature in IO-Socket-SSL (IO::Socket::SSL) 1.14 through 1.25 only matches the prefix of a hostname when no wildcard is used, which allows remote attackers to bypass the hostname check for a certificate.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.30/Changes
- http://www.vupen.com/english/advisories/2011/0118
- http://www.gentoo.org/security/en/glsa/glsa-201101-06.xml
- http://lists.opensuse.org/opensuse-security-announce/2009-09/msg00001.html
- http://secunia.com/advisories/42893
- http://www.openwall.com/lists/oss-security/2009/08/28/1
- http://www.openwall.com/lists/oss-security/2009/08/29/1
- http://www.openwall.com/lists/oss-security/2009/08/31/4
ADP enrichment
No English description supplied.
- http://cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.30/Changes
- http://www.vupen.com/english/advisories/2011/0118
- http://www.gentoo.org/security/en/glsa/glsa-201101-06.xml
- http://lists.opensuse.org/opensuse-security-announce/2009-09/msg00001.html
- http://secunia.com/advisories/42893
- http://www.openwall.com/lists/oss-security/2009/08/28/1
- http://www.openwall.com/lists/oss-security/2009/08/29/1
- http://www.openwall.com/lists/oss-security/2009/08/31/4