sccm-http-looter

SCCM HTTP Looter How it works SCCM distribution points DPs are the servers used by Microsoft SCCM to host all the files used in software installs, patches, script deployments, etc. By default, these servers allow access via SMB TCP/445 and HTTP/S TCP/80 and/or TCP/443 and require some type of...

Low: ecs-service-connect-agent

Issue Overview: Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possib...

Amazon Linux 2023 : ecs-service-connect-agent (ALAS2023-2026-3355)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-3355 advisory. Issue summary: A certificate with many nameRelativeToCRLIssuer CRLdistribution points causes disproportionate heap growth when OpenSSL cachesX.509 extensions. Impact summary: Receiving a crafted...

Low: ecs-service-connect-agent

Issue Overview: Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possib...

CLEANSTART-2026-RV52446 Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X

CVE-2026-35189 affects multiple packages. Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X. See references for individual vulnerability details...

Amazon Linux 2 : openssl11 (ALAS-2026-3991)

The version of openssl11 installed on the remote host is prior to 1.1.1zj-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3991 advisory. Issue summary: A certificate with many nameRelativeToCRLIssuer CRLdistribution points causes disproportionate heap...

CVE-2026-105301

Rejected reason: This candidate was rejected after further investigation determined that it is not a security vulnerability. The client certificate chain is validated during mTLS negotiation at the TLS layer or reverse proxy before Keycloak processes CRL Distribution Point or OCSP URLs, so only...

CVE-2026-105301

A flaw exists in the X.509 client-certificate authenticator of Keycloak , an identity and access management solution. When the server is configured to perform certificate revocation checks via CRL Distribution Points or OCSP , an attacker can provide a specially crafted certificate pointing to a ...

EUVD-2026-92255

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

CVE-2026-105301

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CVE-2026-105301

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CVE-2026-105301

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

CVE-2026-105301

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

CVE-2026-105301: Server-Side Request Forgery (SSRF)

Rejected reason: This candidate was rejected after further investigation determined that it is not a security vulnerability. The client certificate chain is validated during mTLS negotiation at the TLS layer or reverse proxy before Keycloak processes CRL Distribution Point or OCSP URLs, so only...

PT-2026-104725

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

SUSE CVE-2026-35189

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

CentOS Linux 8 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1790933563)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1790933563 advisory. - Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when...

CentOS Linux 8.5 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1790933161)

The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2026:1790933161 advisory. - Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the X.509 extension caching of CRL distribution points, which expands each nameRelativeToCRLIssuer entry into heap structures disproportionate to its encoded size. An attacker can...

AZL-105870 CVE-2026-35189 affecting package rust 1.96.1-2

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...