CVE-2019-18932
High
Description
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.
SeverityHigh
CVSS7.0
Exploit probability—
ProductSquid Analysis Report Generator
PublishedJan 21, 2020
First seenJan 21, 2020
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| squid_analysis_report_generator_project squid_analysis_report_generator | v ≤ 2.3.11 | — |
| opensuse backports_sle | 15.0 | — |
| opensuse leap | 15.1 | — |
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