SSSD 1.3.0/1.4.0/1.4.1/1.5.0 pam_parse_in_data_v2 resource management

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in SSSD 1.3.0/1.4.0/1.4.1/1.5.0. This issue affects the function pam_parse_in_data_v2. The manipulation leads to resource management. This vulnerability is referenced as CVE-2010-4341. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in SSSD 1.3.0/1.4.0/1.4.1/1.5.0. This issue affects the function pam_parse_in_data_v2. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

The pam_parse_in_data_v2 function in src/responder/pam/pamsrv_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to cause a denial of service (infinite loop, crash, and login prevention) via a crafted packet.

The weakness was published 01/24/2011 by Sebastian Krahmer as Bug 661163 as not defined bug report (Bugzilla). The advisory is shared at bugzilla.redhat.com. The identification of this vulnerability is CVE-2010-4341. The exploitation is known to be easy. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 75573 (openSUSE Security Update : libcollection-devel (openSUSE-SU-2011:0058-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 119268 (Red Hat Update for SSSD (RHSA-2011:0560)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (75573), SecurityFocus (BID 45961†) and Vulnerability Center (SBV-29392†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.0
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 75573
Nessus Name: openSUSE Security Update : libcollection-devel (openSUSE-SU-2011:0058-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 880983
OpenVAS Name: CentOS Update for sssd CESA-2011:0975 centos5 i386
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/30/2010 🔍
01/24/2011 +55 days 🔍
01/24/2011 +0 days 🔍
01/24/2011 +0 days 🔍
01/24/2011 +0 days 🔍
01/30/2011 +6 days 🔍
06/13/2014 +1230 days 🔍
03/19/2015 +279 days 🔍
01/20/2025 +3595 days 🔍

Sourcesinfo

Advisory: Bug 661163
Researcher: Sebastian Krahmer
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-4341 (🔍)
GCVE (CVE): GCVE-0-2010-4341
GCVE (VulDB): GCVE-100-56225

OVAL: 🔍

X-Force: 64881
SecurityFocus: 45961 - SSSD 'pam_parse_in_data_v2()' Local Denial of Service Vulnerability
Secunia: 43053
Vulnerability Center: 29392 - SSSD 1.5.0, 1.4.x and 1.3 Local Denial of Service Vulnerability via a Crafted Packet, Medium

Entryinfo

Created: 03/19/2015 23:27
Updated: 01/20/2025 07:11
Changes: 03/19/2015 23:27 (58), 03/14/2017 11:50 (10), 10/13/2021 08:13 (6), 10/13/2021 08:16 (1), 10/13/2021 08:20 (1), 01/20/2025 07:11 (20)
Complete: 🔍
Cache ID: 216::103

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

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