Red Hat kdelibs 3.5.2/3.5.9/3.5.10/4.6 input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Red Hat kdelibs 3.5.2/3.5.9/3.5.10/4.6. Affected by this issue is some unknown functionality of the component kdelibs. The manipulation leads to input validation. This vulnerability is traded as CVE-2011-1094. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Red Hat kdelibs 3.5.2/3.5.9/3.5.10/4.6 and classified as critical. This issue affects some unknown functionality of the component kdelibs. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is integrity. The summary by CVE is:

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.

The weakness was shared 03/16/2011 (Website). The advisory is shared at projects.kde.org. The identification of this vulnerability is CVE-2011-1094. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 68259 (Oracle Linux 6 : kdelibs (ELSA-2011-0464)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 155421 (Oracle Enterprise Linux Update for kdelibs (ELSA-2011-0464)).

Upgrading to version 4.6 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (65986), Tenable (68259), SecurityFocus (BID 46789†) and Vulnerability Center (SBV-31080†). The entry VDB-57141 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 68259
Nessus Name: Oracle Linux 6 : kdelibs (ELSA-2011-0464)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 831371
OpenVAS Name: Mandriva Update for kdelibs4 MDVSA-2011:071 (kdelibs4)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: kdelibs 4.6

Timelineinfo

02/24/2011 🔍
03/08/2011 +12 days 🔍
03/16/2011 +8 days 🔍
03/16/2011 +0 days 🔍
04/17/2011 +32 days 🔍
07/12/2013 +817 days 🔍
03/20/2015 +616 days 🔍
10/19/2021 +2405 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: RHSA-2011:0464
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-1094 (🔍)
GCVE (CVE): GCVE-0-2011-1094
GCVE (VulDB): GCVE-100-56849

OVAL: 🔍

X-Force: 65986
SecurityFocus: 46789
Secunia: 44108
Vulnerability Center: 31080 - Kdelibs Prior to 4.6.1 KDE KSSL Remote Arbitrary SSL Servers Spoofing Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 10/19/2021 17:21
Changes: 03/20/2015 16:16 (62), 03/21/2017 11:03 (7), 10/19/2021 17:14 (6), 10/19/2021 17:21 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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