PRIOn knowledge basePRION:CVE-2009-3024Authentication flaw
7 High
AI Score
Confidence
Low
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
75.7%
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.
References
cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.30/Changes
lists.opensuse.org/opensuse-security-announce/2009-09/msg00001.html
secunia.com/advisories/42893
www.gentoo.org/security/en/glsa/glsa-201101-06.xml
www.openwall.com/lists/oss-security/2009/08/28/1
www.openwall.com/lists/oss-security/2009/08/29/1
www.openwall.com/lists/oss-security/2009/08/31/4
www.vupen.com/english/advisories/2011/0118
Related
7 High
AI Score
Confidence
Low
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
75.7%