Vulnerability Details : CVE-2011-0431
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.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2011-0431
- cpe:2.3:a:openafs:openafs:1.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:openafs:openafs:1.4.14:*:*:*:*:*:*:*
- cpe:2.3:a:openafs:openafs:1.4.12:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0431
0.93%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0431
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2011-0431
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0431
-
http://www.vupen.com/english/advisories/2011/0410
Webmail | OVH- OVHVendor Advisory
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http://www.debian.org/security/2011/dsa-2168
Debian -- Security Information -- DSA-2168-1 openafs
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http://www.securitytracker.com/id?1025095
OpenAFS Bugs Let Remote Users Deny Service and May Let Remote Users Execute Arbitary Code - SecurityTracker
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http://www.vupen.com/english/advisories/2011/0411
Webmail | OVH- OVHVendor Advisory
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http://www.securityfocus.com/bid/46428
OpenAFS Multiple Remote Security Vulnerabilities
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