CPE Details
OpenIDC mod_auth_openidc 2.4.13
2.4.13
2023-05-25
18h19 +00:00
18h19 +00:00
2023-07-13
13h03 +00:00
13h03 +00:00
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CPE Name: cpe:2.3:a:openidc:mod_auth_openidc:2.4.13:*:*:*:*:*:*:*
Informations
Vendor
openidcProduct
mod_auth_openidcVersion
2.4.13Related CVE
| CVE ID | Published | Description | Score | Severity |
|---|---|---|---|---|
| mod_auth_openidc is an OpenID Certified™ authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. In affected versions missing input validation on mod_auth_openidc_session_chunks cookie value makes the server vulnerable to a denial of service (DoS) attack. An internal security audit has been conducted and the reviewers found that if they manipulated the value of the mod_auth_openidc_session_chunks cookie to a very large integer, like 99999999, the server struggles with the request for a long time and finally gets back with a 500 error. Making a few requests of this kind caused our server to become unresponsive. Attackers can craft requests that would make the server work very hard (and possibly become unresponsive) and/or crash with minimal effort. This issue has been addressed in version 2.4.15.2. Users are advised to upgrade. There are no known workarounds for this vulnerability. | 7.5 |
High |
||
| mod_auth_openidc is an authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. In versions 2.0.0 through 2.4.13.1, when `OIDCStripCookies` is set and a crafted cookie supplied, a NULL pointer dereference would occur, resulting in a segmentation fault. This could be used in a Denial-of-Service attack and thus presents an availability risk. Version 2.4.13.2 contains a patch for this issue. As a workaround, avoid using `OIDCStripCookies`. | 7.5 |
High |
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