mod_auth_mellon: authentication bypass in ECP flow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| uninett | mod_auth_mellon | affected |
|
Configuration 1 [-]
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Configuration 2 [-]
|
Configuration 3 [-]
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Configuration 4 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | |||
| mod_auth_mellon-0:0.14.0-2.el7_6.4 | cpe:/o:redhat:enterprise_linux:7 | RHSA-2019:0766 | 2019-04-16T00:00:00Z |
| Red Hat Enterprise Linux 8 | |||
| mod_auth_mellon-0:0.14.0-3.el8_0.2 | cpe:/a:redhat:enterprise_linux:8 | RHSA-2019:0985 | 2019-05-07T00:00:00Z |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | |||
| httpd24-httpd-0:2.4.34-7.el6.1 | cpe:/a:redhat:rhel_software_collections:3::el6 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | |||
| httpd24-httpd-0:2.4.34-7.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| httpd24-mod_auth_mellon-0:0.13.1-2.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | |||
| httpd24-httpd-0:2.4.34-7.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| httpd24-mod_auth_mellon-0:0.13.1-2.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | |||
| httpd24-httpd-0:2.4.34-7.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| httpd24-mod_auth_mellon-0:0.13.1-2.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | |||
| httpd24-httpd-0:2.4.34-7.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
| httpd24-mod_auth_mellon-0:0.13.1-2.el7.1 | cpe:/a:redhat:rhel_software_collections:3::el7 | RHSA-2019:0746 | 2019-04-11T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4414-1 | libapache2-mod-auth-mellon security update |
EUVD |
EUVD-2019-13489 | A vulnerability was found in mod_auth_mellon before v0.14.2. If Apache is configured as a reverse proxy and mod_auth_mellon 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) can be used to bypass authentication. |
Ubuntu USN |
USN-3924-1 | mod_auth_mellon vulnerabilities |
Ubuntu USN |
USN-4597-1 | mod_auth_mellon vulnerabilities |
No CVSS v4.0
No CVSS v3.1
This CVE is not in the KEV list.
Exploit prediction score: 3.0% (2.969% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.