CVE-2007-0895: Race Condition
First published: Tue Feb 13 2007(Updated: )
Race condition in recursive directory deletion with the (1) -r or (2) -R option in rm in Solaris 8 through 10 before 20070208 allows local users to delete files and directories as the user running rm by moving a low-level directory to a higher level as it is being deleted, which causes rm to chdir to a ".." directory that is higher than expected, possibly up to the root file system, a related issue to CVE-2002-0435.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sun SunOS | =5.8 | |
| Oracle Solaris and Zettabyte File System (ZFS) | =10.0 | |
| Oracle Solaris and Zettabyte File System (ZFS) | =9.0 |
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Reference Links
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102782-1
- http://secunia.com/advisories/24082
- http://support.avaya.com/elmodocs2/security/ASA-2007-102.htm
- http://www.osvdb.org/31880
- http://secunia.com/advisories/24405
- http://www.vupen.com/english/advisories/2007/0543
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32399
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8272
Frequently Asked Questions
What is the severity of CVE-2007-0895?
CVE-2007-0895 is considered a medium severity vulnerability due to its potential for local privilege escalation.
How do I fix CVE-2007-0895?
To fix CVE-2007-0895, ensure you update the Solaris systems to a version released after 20070208 to mitigate the risk.
Who is affected by CVE-2007-0895?
CVE-2007-0895 affects local users on Solaris 8, 9, and 10 systems that use the recursive deletion feature of the rm command.
What is the exploit method for CVE-2007-0895?
The exploit method for CVE-2007-0895 involves manipulating the rm command's directory deletion process to delete files as a different user.
Can CVE-2007-0895 be exploited remotely?
No, CVE-2007-0895 cannot be exploited remotely as it requires local access to the vulnerable Solaris systems.
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- collector/mitre-cve
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- agent/tags
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/sun
- canonical/sun sunos
- version/sun sunos/5.8
- canonical/oracle solaris and zettabyte file system (zfs)
- version/oracle solaris and zettabyte file system (zfs)/10.0
- version/oracle solaris and zettabyte file system (zfs)/9.0