MUSCLE PCSC-Lite up to 1.5.4 winscard_svc.c MSGFunctionDemarshall memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.8$0-$5k0.00

Summaryinfo

A vulnerability was found in MUSCLE PCSC-Lite. It has been classified as problematic. The impacted element is the function MSGFunctionDemarshall of the file winscard_svc.c. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2009-4902. There is no exploit available.

Detailsinfo

A vulnerability was found in MUSCLE PCSC-Lite. It has been classified as critical. This affects the function MSGFunctionDemarshall of the file winscard_svc.c. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the MSGFunctionDemarshall function in winscard_svc.c in the PC/SC Smart Card daemon (aka PCSCD) in MUSCLE PCSC-Lite 1.5.4 and earlier might allow local users to gain privileges via crafted SCARD_CONTROL message data, which is improperly demarshalled. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0407.

The weakness was shared 06/18/2010 with Debian as Bug 596426 as not defined bug report (Bugzilla). The advisory is shared at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2009-4902. The exploitability is told to be easy. An attack has to be approached locally. The requirement for exploitation is a authentication. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 47721 (Fedora 12 : pcsc-lite-1.5.2-5.fc12 (2010-10764)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165213 (SUSE Security Update for Multiple Packages (SUSE-SR:2010:015)).

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 (47721), SecurityFocus (BID 40758†) and Vulnerability Center (SBV-26723†). The entries VDB-53762, VDB-53711, VDB-53708 and VDB-53579 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 47721
Nessus Name: Fedora 12 : pcsc-lite-1.5.2-5.fc12 (2010-10764)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 880610
OpenVAS Name: CentOS Update for pcsc-lite CESA-2010:0533 centos5 i386
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/10/2010 🔍
06/10/2010 +0 days 🔍
06/18/2010 +7 days 🔍
06/18/2010 +0 days 🔍
06/18/2010 +0 days 🔍
07/14/2010 +26 days 🔍
08/09/2010 +26 days 🔍
03/19/2015 +1683 days 🔍
09/18/2021 +2375 days 🔍

Sourcesinfo

Advisory: Bug 596426
Organization: Debian
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-4902 (🔍)
GCVE (CVE): GCVE-0-2009-4902
GCVE (VulDB): GCVE-100-53709

OVAL: 🔍

SecurityFocus: 40758 - PCSC-Lite 'PCSCD' Daemon Unspecified Local Buffer Overflow Vulnerability
Secunia: 40140
Vulnerability Center: 26723 - PCSC-Lite Local Privilege Escalation Vulnerability via a Crafted SCARD_CONTROL Message Data, High

See also: 🔍

Entryinfo

Created: 03/19/2015 12:22
Updated: 09/18/2021 09:44
Changes: 03/19/2015 12:22 (63), 03/02/2017 11:03 (10), 09/18/2021 09:41 (5), 09/18/2021 09:44 (1)
Complete: 🔍
Cache ID: 216:299:103

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