Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9.4 EUS rhel_eus:9.4::appstream | mod_auth_openidc | 0:2.4.9.4-4.el9_4.2 |
| Red Hat · RHEL 9.4 EUS rhel_eus:9.4::appstream | mod_auth_openidc-debuginfo | 0:2.4.9.4-4.el9_4.2 |
| Red Hat · RHEL 9.4 EUS rhel_eus:9.4::appstream | mod_auth_openidc-debugsource | 0:2.4.9.4-4.el9_4.2 |
Vulnerabilities 1
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High 7.5
Mod_auth_openidc: dos via empty post in mod_auth_openidc with oidcpreservepost enabled
A flaw was found in the mod_auth_openidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistent…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2361633
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_10007.json
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report
https://access.redhat.com/security/cve/CVE-2025-3891
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advisory
https://www.cve.org/CVERecord?id=CVE-2025-3891
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2025-3891
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article
https://github.com/OpenIDC/mod_auth_openidc/commit/6a0b5f66c87184dfe0e4400f6bdd46a82dc0ec2b
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article
https://github.com/OpenIDC/mod_auth_openidc/security/advisories/GHSA-x7cf-8wgv-5j86