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CVE
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CVE-2009-3024Date: (C)2009-08-31   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.3
Exploit Score: 8.6
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE
  
Reference:
SECUNIA-42893
ADV-2011-0118
GLSA-201101-06
SUSE-SR:2009:015
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
http://cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.30/Changes

CWE    1
CWE-310
OVAL    1
oval:org.secpod.oval:def:300745

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