The open_log function in log.c in Exim 4.72 and earlier does not check the return value from (1) setuid or (2) setgid system calls, which allows local users to append log data to arbitrary files via a symlink attack.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2011-02-02T00:00:00
Updated: 2024-08-06T21:36:02.265Z
Reserved: 2010-12-07T00:00:00
Link: CVE-2011-0017
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-02-02T01:00:06.203
Modified: 2024-11-21T01:23:07.940
Link: CVE-2011-0017
Redhat