CVE-2019-13038

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.

Published: Jun 29, 2019
Updated: Apr 13, 2023
CVE: CVE-2019-13038
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.1
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

CWE-601

Affected Software
References

Software	From	Fixed in
mod_auth_mellon_project / mod_auth_mellon	-	0.14.2.x
oracle / zfs_storage_appliance_kit	8.8	8.8.x
fedoraproject / fedora	30	30.x
fedoraproject / fedora	31	31.x
canonical / ubuntu_linux	18.04	18.04.x
canonical / ubuntu_linux	18.10	18.10.x

https://github.com/Uninett/mod_auth_mellon/issues/35#issuecomment-503974885
https://lists.debian.org/debian-lts-announce/2023/03/msg00010.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/A5E3JVHURJJNDP63CKVX5O5MJAGCQV4K/
https://lists.fedoraproject.org/archives/list/[email protected]/message/XU5GVFZW3C2M4ZBL4F7UP7N24FNUCX4E/
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://usn.ubuntu.com/4291-1/
https://www.oracle.com/security-alerts/cpuapr2022.html

Vulnerability Database

289,599

CVE-2019-13038