A vulnerability was found in mod_auth_mellon before v0.14.2. An open redirect in the logout URL allows requests with backslashes to pass through by assuming that it is a relative URL, while the browsers silently convert backslash characters into forward slashes treating them as an absolute URL. This mismatch allows an attacker to bypass the redirect URL validation logic in apr_uri_parse function.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2019-03-27T12:19:19

Updated: 2024-08-04T19:19:18.685Z

Reserved: 2019-01-03T00:00:00

Link: CVE-2019-3877

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-03-27T13:29:01.820

Modified: 2023-11-07T03:10:16.117

Link: CVE-2019-3877

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-03-22T00:00:00Z

Links: CVE-2019-3877 - Bugzilla