Vulnerability CVE-2005-1111
Published: 2005-05-02   Modified: 2012-02-12

Description:
Race condition in cpio 2.6 and earlier allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by cpio after the decompression is complete.

CVSS2 => (AV:L/AC:H/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.7/10
6.4/10
1.9/10
Exploit range
Attack complexity
Authentication
Local
High
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
GNU -> CPIO 

 References:
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:03.cpio.asc
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2006.2/SCOSA-2006.2.txt
ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.32/SCOSA-2005.32.txt
http://lists.suse.com/archive/suse-security-announce/2006-May/0004.html
http://marc.info/?l=bugtraq&m=111342664116120&w=2
http://www.debian.org/security/2005/dsa-846
http://www.redhat.com/support/errata/RHSA-2005-378.html
http://www.redhat.com/support/errata/RHSA-2005-806.html
http://www.securityfocus.com/bid/13159
http://www.ubuntu.com/usn/usn-189-1
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A358
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9783
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