218 matches found
httpd: mod_md: unrestricted OCSP response leads to resource exhaustion
A flaw was found in the modmd module of httpd. When processing OCSP Online Certificate Status Protocol responses from a malicious or compromised OCSP responder, the module fails to enforce proper size limits on the incoming data. This issue leads to memory exhaustion and a denial of service...
Moderate: Red Hat Security Advisory: mod_md security update
An update for modmd is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. 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 ea...
httpd: mod_md: unrestricted OCSP response leads to resource exhaustion
A flaw was found in the modmd module of httpd. When processing OCSP Online Certificate Status Protocol responses from a malicious or compromised OCSP responder, the module fails to enforce proper size limits on the incoming data. This issue leads to memory exhaustion and a denial of service...
Moderate: Red Hat Security Advisory: mod_md security update
An update for modmd is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...
RHEL 9 : mod_md (RHSA-2026:57642)
The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:57642 advisory. This module manages common properties of domains for one or more virtual hosts. Specifically it can use the ACME protocol to automate certificate...
RHEL 9 : mod_md (RHSA-2026:57641)
The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:57641 advisory. This module manages common properties of domains for one or more virtual hosts. Specifically it can use the ACME protocol to automate certificate...
K000162951: Apache HTTP Server vulnerability CVE-2026-29168
Security Advisory Description Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's modmd via OCSP response data. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue...
httpd: mod_md: unrestricted OCSP response leads to resource exhaustion
A flaw was found in the modmd module of httpd. When processing OCSP Online Certificate Status Protocol responses from a malicious or compromised OCSP responder, the module fails to enforce proper size limits on the incoming data. This issue leads to memory exhaustion and a denial of service...
RHSA-2026:52393 Red Hat Security Advisory: mod_md security update
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Moderate: Red Hat Security Advisory: mod_md security update
An update for modmd is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. 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...
RHEL 10 : mod_md (RHSA-2026:52393)
The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:52393 advisory. This module manages common properties of domains for one or more virtual hosts. Specifically it can use the ACME protocol to automate certificate...
EulerOS 2.0 SP15 : httpd (EulerOS-SA-2026-2888)
According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A NULL pointer dereference in moddavlock in Apache HTTP Server 2.4.66 and earlier may allow an attacker to crash the server with a malicious...
MiracleLinux 9 : mod_md-2.4.26-2.el9_8.1 (AXSA:2026-1444:01)
The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1444:01 advisory. httpd: modmd: unrestricted OCSP response leads to resource exhaustion CVE-2026-29168 Tenable has extracted the preceding description block directly from the...
EulerOS Virtualization 2.10.0 : httpd (EulerOS-SA-2026-2853)
According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's modmd via OCSP response data.CVE-2026-291...
mod_md security update
1:2.4.26-5.1 - Resolves: RHEL-175647 - modmd: OCSP response limits CVE-2026-29168 1:2.4.26-5 - Resolves: RHEL-134484 - httpd: Apache HTTP Server: modmd ACME, unintended retry intervals CVE-2025-55753 1:2.4.26-3 - Bump release for October 2024 mass rebuild: Resolves: RHEL-64018 1:2.4.26-2 - Bump...
ROS-20260715-73-0004
The vulnerability of the modmd module in the Apache HTTP Server is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause resource exhaustion or server failures...
RockyLinux 10 : mod_md (RLSA-2026:30845)
The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:30845 advisory. httpd: modmd: unrestricted OCSP response leads to resource exhaustion CVE-2026-29168 Tenable has extracted the preceding description block directly from the...
mod_md security update
An update is available for modmd. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module manages common properties of domains for one or more virtual hosts...
RLSA-2026:30844 Moderate: mod_md security update
This module manages common properties of domains for one or more virtual hosts. Specifically it can use the ACME protocol to automate certificate provisioning. Certificates will be configured for managed domains and their virtual hosts automatically, including at renewal. Security Fixes: httpd:...
mod_md security update
An update is available for modmd. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module manages common properties of domains for one or more virtual hosts...