Open Redirect The advisory has been revoked - it doesn't affect any version of package libapache2-mod-auth-mellon (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1810-LIBAPACHE2MODAUTHMELLON-451444
- published29 Jun 2019
- disclosed29 Jun 2019
Introduced: 29 Jun 2019
CVE-2019-13038 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:18.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libapache2-mod-auth-mellon package and not the libapache2-mod-auth-mellon package as distributed by Ubuntu.
mod_auth_mellon through 0.14.2 has an Open Redirect via the login?ReturnTo= substring, as demonstrated by omitting the // after http: in the target URL.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-13038
- https://security-tracker.debian.org/tracker/CVE-2019-13038
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A5E3JVHURJJNDP63CKVX5O5MJAGCQV4K/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XU5GVFZW3C2M4ZBL4F7UP7N24FNUCX4E/
- https://github.com/Uninett/mod_auth_mellon/issues/35#issuecomment-503974885
- https://usn.ubuntu.com/4291-1/
- https://lists.debian.org/debian-lts-announce/2023/03/msg00010.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5E3JVHURJJNDP63CKVX5O5MJAGCQV4K/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XU5GVFZW3C2M4ZBL4F7UP7N24FNUCX4E/
- https://www.oracle.com/security-alerts/cpuapr2022.html