CVE-2024-24814

highPriorität · verfolgen · 30EPSS 0.013 · 69. PerzentilDEEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
1.25% (69th) EPSS
CVSS 7.5 · high
Is it mine?
55 products
Prüfe deine Angriffsfläche
Who says so?
5 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-27

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.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobenmod_auth_openidc-0:2.4.10-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-0:2.4.10-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-0:2.4.10-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-0:2.4.10-1.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-0:2.4.10-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debuginfo-0:2.4.10-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debuginfo-0:2.4.10-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debuginfo-0:2.4.10-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debuginfo-0:2.4.10-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debugsource-0:2.4.10-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debugsource-0:2.4.10-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debugsource-0:2.4.10-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Behobenmod_auth_openidc-debugsource-0:2.4.10-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:9180
  • Workaroundmod_auth_openidc-0:2.4.10-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-0:2.4.10-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-0:2.4.10-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-0:2.4.10-1.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-0:2.4.10-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debuginfo-0:2.4.10-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debuginfo-0:2.4.10-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debuginfo-0:2.4.10-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debuginfo-0:2.4.10-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debugsource-0:2.4.10-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debugsource-0:2.4.10-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debugsource-0:2.4.10-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundmod_auth_openidc-debugsource-0:2.4.10-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6
v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · security-advisories@github.comAusnutzbarkeit 3.9 · Auswirkung 3.6
v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Red Hat Product Security US
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: poc · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-400USCWE-400USCWE-400US
05

betroffene Produkte (55)

Betroffene Produkte und Versionsbereiche.

20 von 55 angezeigt
06

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHSA-2024:9180Red Hat Security Advisory: mod_auth_openidc security update2024-11-12csaf · redhat_csafUS

    An update for mod_auth_openidc is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2024-1850Red Hat Enterprise Linux: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2024-08-13csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial of Service Angriff durchzuführen.

07

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdfstec_bducert_bundredhat_csafNVDCVE.orgMITRE
veröffentlicht 2024-02-13geändert 2026-06-17
09

Referenzen (12)

Externe Belege — Patches, Meldungen, Analysen.

scry

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