CVE-2011-1094

Name: CVE-2011-1094
Creator: NVD / NIST
Published: 2011-03-16T22:55:04.48+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.00%

Last modified Jun 16, 2026

CVE-2011-1094 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.00% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.00%

58.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Redhat	Kdelibs	<= 4.6
Redhat	Kdelibs	3.5.2
Redhat	Kdelibs	3.5.9
Redhat	Kdelibs	3.5.10

References

Timeline

Published: Mar 16, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-1094?

How severe is CVE-2011-1094?

Severity scoring for CVE-2011-1094 is pending analysis. The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.

How do I fix CVE-2011-1094?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-1094?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST