CVE-2018-6520
SimpleSAMLphp Open redirection protection bypass
6.1
MEDIUM
CVSS 3.1
EPSS 0.17%
Description
SimpleSAMLphp before 1.15.2 allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.
How to fix CVE-2018-6520
To remediate CVE-2018-6520, upgrade the affected package to a fixed version below.
- Debian/simplesamlphp—upgrade to 1.15.2-1 or later
- —upgrade to 1.15.2 or later
Is CVE-2018-6520 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.15.2-1
- from 0, < 1.15.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |