Description
The g_file_copy function in glib 2.0 sets the permissions of a target file to the permissions of a symbolic link (777), which allows user-assisted local users to modify files of other users, as demonstrated by using Nautilus to modify the permissions of the user home directory.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.htmlThird Party Advisory
- http://secunia.com/advisories/39656Broken Link
- http://www.openwall.com/lists/oss-security/2009/09/08/8Mailing List
- http://www.vupen.com/english/advisories/2010/1001Permissions Required
- https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/418135Exploit, Issue Tracking
- https://bugzilla.gnome.org/show_bug.cgi?id=593406Exploit, Issue Tracking
- http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.htmlThird Party Advisory
- http://secunia.com/advisories/39656Broken Link
- http://www.openwall.com/lists/oss-security/2009/09/08/8Mailing List
- http://www.vupen.com/english/advisories/2010/1001Permissions Required
- https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/418135Exploit, Issue Tracking
- https://bugzilla.gnome.org/show_bug.cgi?id=593406Exploit, Issue Tracking
Timeline
- Published
- Sep 22, 2009
- Last modified
- Jun 16, 2026
- NVD status
- Modified