PT-2011-1504 · Perl · Io::Socket::Ssl

Josh Bressers + 1 · Published 2011-01-14 · Updated 2011-10-14 · CVE-2010-4334

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:H/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions IO::Socket::SSL module version 1.35

Description The issue allows remote attackers to bypass intended certificate restrictions due to the module failing open to VERIFY NONE instead of throwing an error when a ca file/ca path cannot be verified. This occurs when verify mode is not VERIFY NONE.

Recommendations For IO::Socket::SSL module version 1.35, consider updating the verify mode settings to ensure proper error handling when ca file/ca path verification fails, or apply a patch if available, to prevent the module from failing open to VERIFY NONE.

Fix

Weakness Enumeration

CWE-310

Related Identifiers

CVE-2010-4334

Affected Products

Io::Socket::Ssl

References · 15

• https://osv.dev/vulnerability/DEBIAN-CVE-2010-4334 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2010-4334 · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2011:092 · Vendor Advisory
• http://secunia.com/advisories/42508 · Vendor Advisory
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606058 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2010-4334 · Security Note
• https://osv.dev/vulnerability/CVE-2010-4334 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052594.html · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052601.html · Vendor Advisory
• http://openwall.com/lists/oss-security/2010/12/09/8 · Note
• http://osvdb.org/69626 · Note
• http://secunia.com/advisories/42757 · Note
• http://openwall.com/lists/oss-security/2010/12/24/1 · Note
• http://securityfocus.com/bid/45189 · Note
• http://cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.35/Changes · Note