75267 : util-linux mount Multiple Invocation Parsing /etc/mtab.tmp Corruption Local DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
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Timeline

Disclosure Date
2011-03-03

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2011-1676" target="_blank">CVE</a>)</em> : mount in util-linux 2.19 and earlier does not remove the /etc/mtab.tmp file after a failed attempt to add a mount entry, which allows local users to trigger corruption of the /etc/mtab file via multiple invocations.

Classification

Location: Local Access Required
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Availability
Solution: Solution Unknown
Exploit: Exploit Unknown
Disclosure: Uncoordinated Disclosure

Solution

OSVDB is not aware of a solution for this vulnerability.

Products

Unknown or Incomplete

References

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 3.3
Source: nvd.nist.gov | Generated: 2011-04-11 | Disagree?

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