Unrated severityNVD Advisory· Published Mar 16, 2011· Updated Apr 29, 2026

CVE-2011-1094

Description

kio/kio/tcpslavebase.cpp in KDE KSSL in kdelibs before 4.6.1 does not properly verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a certificate issued by a legitimate Certification Authority for an IP address, a different vulnerability than CVE-2009-2702.

Affected products

Red Hat/Kdelibs4 versions
cpe:2.3:a:redhat:kdelibs:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:redhat:kdelibs:*:*:*:*:*:*:*:*range: <=4.6
- cpe:2.3:a:redhat:kdelibs:3.5.10:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:kdelibs:3.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:kdelibs:3.5.9:*:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

openwall.com/lists/oss-security/2011/03/08/13nvdPatch
openwall.com/lists/oss-security/2011/03/08/20nvdPatch
projects.kde.org/projects/kde/kdelibs/repository/revisions/76f935197599a335a5fe09b78751ddb455248cf7nvdPatch
secunia.com/advisories/44108nvd
www.mandriva.com/security/advisoriesnvd
www.securityfocus.com/bid/46789nvd
www.ubuntu.com/usn/USN-1110-1nvd
www.vupen.com/english/advisories/2011/0913nvd
www.vupen.com/english/advisories/2011/0990nvd
exchange.xforce.ibmcloud.com/vulnerabilities/65986nvd

News mentions

No linked articles in our index yet.

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