Description
dpkg 1.9.21 does not properly reset the metadata of a file during replacement of the file in a package upgrade, which might allow local users to gain privileges by creating a hard link to a vulnerable (1) setuid file, (2) setgid file, or (3) device, a related issue to CVE-2010-2059.
Metrics
CVSS 2.0 7.2/10
AV:L/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.jammed.com/ISN/2003/12/0056.htmlExploit
- http://www.hackinglinuxexposed.com/articles/20031214.htmlExploit
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=225692
- https://bugzilla.redhat.com/show_bug.cgi?id=598775
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59428
- http://lists.jammed.com/ISN/2003/12/0056.htmlExploit
- http://www.hackinglinuxexposed.com/articles/20031214.htmlExploit
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=225692
- https://bugzilla.redhat.com/show_bug.cgi?id=598775
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59428
Timeline
- Published
- Jun 8, 2010
- Last modified
- Jun 16, 2026
- NVD status
- Modified