The vulnerability of the apr_uri_parse() function in the mod_auth_mellon authentication module of the Apache HTTP Server allows a hacker to redirect users to a malicious website.

The vulnerability of the apruriparse function in the modauthmellon authentication module of the Apache HTTP Server relates to the redirection of URLs to unreliable websites. Exploiting this vulnerability could allow a malicious actor to redirect users to malicious websites using the login?ReturnT...

Open Redirection

modauthmellon is vulnerable to open redirection vulnerability. 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...

Amazon Linux AMI : mod24_auth_mellon (ALAS-2019-1200)

A vulnerability was found in modauthmellon. If Apache is configured as a reverse proxy and modauthmellon is configured to only let through authenticated users with the require valid-user directive, adding special HTTP headers that are normally used to start the special SAML ECP non-browser based...

CVE-2019-3877

A vulnerability was found in modauthmellon 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. Thi...

CVE-2019-3877

A vulnerability was found in modauthmellon 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. Thi...

CVE-2019-3877

CVE-2019-3877 affects mod_auth_mellon before v0.14.2. An open redirect in the logout URL can be bypassed when URLs contain backslashes, since browsers convert them to forward slashes and treat the URL as absolute, bypassing apr_uri_parse validation. Remediation per connected advisories is to upgr...

CVE-2019-3877

A vulnerability was found in modauthmellon 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. Thi...

CVE-2019-3877

A vulnerability was found in modauthmellon 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. Thi...

CVE-2019-3877

A vulnerability was found in modauthmellon 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. Thi...

UBUNTU-CVE-2019-3877

A vulnerability was found in modauthmellon 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. Thi...

FreeBSD : apache -- apr_uri_parse IPv6 address handling vulnerability (762d1c6d-0722-11d9-b45d-000c41e2cdad)

The Apache Software Foundation Security Team discovered a programming error in the apr-util library function apruriparse. When parsing IPv6 literal addresses, it is possible that a length is incorrectly calculated to be negative, and this value is passed to memcpy. This may result in an exploitab...