3.3

CVE-2012-1174

Exploit
The rm_rf_children function in util.c in the systemd-logind login manager in systemd before 44, when logging out, allows local users to delete arbitrary files via a symlink attack on unspecified files, related to "particular records related with user session."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Systemd Version43
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.32% 0.239
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 3.3 3.4 4.9
AV:L/AC:M/Au:N/C:N/I:P/A:P
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

http://cgit.freedesktop.org/systemd/systemd/commit/?id=5ebff5337594d690b322078c512eb222d34aaa82
Patch
Exploit
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/079075.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:030
http://www.openwall.com/lists/oss-security/2012/03/16/21
https://bugzilla.redhat.com/show_bug.cgi?id=803358