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Test ID:1.3.6.1.4.1.25623.1.0.845052
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-5069-1)
Summary:The remote host is missing an update for the 'libapache2-mod-auth-mellon' package(s) announced via the USN-5069-1 advisory.
Description:Summary:
The remote host is missing an update for the 'libapache2-mod-auth-mellon' package(s) announced via the USN-5069-1 advisory.

Vulnerability Insight:
It was discovered that mod-auth-mellon incorrectly filtered certain URLs.
A remote attacker could possibly use this issue to perform an open redirect
attack.

Affected Software/OS:
'libapache2-mod-auth-mellon' package(s) on Ubuntu 18.04, Ubuntu 20.04.

Solution:
Please install the updated package(s).

CVSS Score:
6.4

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-3639
https://access.redhat.com/security/cve/CVE-2021-3639
https://bugzilla.redhat.com/show_bug.cgi?id=1980648
https://github.com/latchset/mod_auth_mellon/commit/42a11261b9dad2e48d70bdff7c53dd57a12db6f5
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