National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-0431 Detail

Current Description

The afs_linux_lock function in afs/LINUX/osi_vnodeops.c in the kernel module in OpenAFS 1.4.14, 1.4.12, 1.4.7, and possibly other versions does not properly handle errors, which allows attackers to cause a denial of service via unknown vectors. NOTE: some of these details are obtained from third party information.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2011/dsa-2168
http://www.securityfocus.com/bid/46428
http://www.securitytracker.com/id?1025095
http://www.vupen.com/english/advisories/2011/0410 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0411 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:openafs:openafs:1.4.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openafs:openafs:1.4.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openafs:openafs:1.4.14:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-0431
NVD Published Date:
02/18/2011
NVD Last Modified:
03/10/2011