CVE-2010-4334

Sažetak

The IO::Socket::SSL module 1.35 for Perl, when verify_mode is not VERIFY_NONE, fails open to VERIFY_NONE instead of throwing an error when a ca_file/ca_path cannot be verified, which allows remote attackers to bypass intended certificate restrictions.

Reference

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606058
http://cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.35/Changes
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052594.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052601.html
http://osvdb.org/69626
http://secunia.com/advisories/42508
http://secunia.com/advisories/42757
http://www.mandriva.com/security/advisories?name=MDVSA-2011:092
http://www.openwall.com/lists/oss-security/2010/12/09/8
http://www.openwall.com/lists/oss-security/2010/12/24/1
http://www.securityfocus.com/bid/45189

CVSS

Base:	4.0
Impact:	4.9
Exploitability:	4.9

Pristup

Vektor	Složenost	Autentikacija
NETWORK	HIGH	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	PARTIAL	NONE

CVSS vektor

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

Zadnje važnije ažuriranje

14-10-2011 - 02:48

Objavljeno

14-01-2011 - 01:00