log.c in Squid Analysis Report Generator (sarg) through 2.3.11 allows local privilege escalation. By default, it uses a fixed temporary directory /tmp/sarg. As the root user, sarg creates this directory or reuses an existing one in an insecure manner. An attacker can pre-create the directory, and place symlinks in it (after winning a /tmp/sarg/denied.int_unsort race condition). The outcome will be corrupted or newly created files in privileged file system locations.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-01-21T17:52:21
Updated: 2024-08-05T02:02:39.854Z
Reserved: 2019-11-13T00:00:00
Link: CVE-2019-18932
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-01-21T18:15:12.890
Modified: 2024-11-21T04:33:51.783
Link: CVE-2019-18932
Redhat
No data.