OESA-2024-1192

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1192

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2024-1192.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2024-1192

Upstream

CVE-2024-24814

Published

2024-02-23T11:06:38Z

Modified

2026-08-18T01:18:15Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

mod_auth_openidc security update

Details

This module enables an Apache 2.x web server to operate as an OpenID Connect Relying Party(RP) to an OpenID Connect Provider(OP).

Security Fix(es):

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.(CVE-2024-24814)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:22.03-LTS-SP1 / mod_auth_openidc

Package

Name: mod_auth_openidc
Purl: pkg:rpm/openEuler/mod_auth_openidc&distro=openEuler-22.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.4.15.3-1.oe2203sp1

Ecosystem specific

{
    "aarch64": [
        "mod_auth_openidc-debugsource-2.4.15.3-1.oe2203sp1.aarch64.rpm",
        "mod_auth_openidc-2.4.15.3-1.oe2203sp1.aarch64.rpm",
        "mod_auth_openidc-debuginfo-2.4.15.3-1.oe2203sp1.aarch64.rpm"
    ],
    "src": [
        "mod_auth_openidc-2.4.15.3-1.oe2203sp1.src.rpm"
    ],
    "x86_64": [
        "mod_auth_openidc-debugsource-2.4.15.3-1.oe2203sp1.x86_64.rpm",
        "mod_auth_openidc-2.4.15.3-1.oe2203sp1.x86_64.rpm",
        "mod_auth_openidc-debuginfo-2.4.15.3-1.oe2203sp1.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2024-1192.json"