Astra Linux – Vulnerability in OpenSSL

Issue summary: When processing a delta CRL that contains the Delta CRL Indicator extension, a NULL pointer dereference may occur if the required CRL Number extension is missing. This can lead to a crash, resulting in a Denial of Service for the application. Impact summary: A NULL pointer...

Astra Linux – Vulnerability in libksba

Before version 1.6.3, Libksba was vulnerable to an integer overflow vulnerability in the CRL signature parser...

Astra Linux – Vulnerability in libksba

A vulnerability was discovered in the Libksba library due to an integer overflow within the CRL parser. This vulnerability can be exploited remotely to execute code on the target system by passing specially crafted data to the application, such as a malicious S/MIME attachment...

Astra Linux – Vulnerability in OpenSSL

There is a type confusion vulnerability related to X.400 address processing within an X.509 GENERALNAME. X.400 addresses are parsed as ASN1STRING, but the public structure definition for GENERALNAME incorrectly specifies the type of the x400Address field as ASN1TYPE. This field is subsequently...

tomcat: Apache Tomcat: Error condition not handled when configuring CRLs

A flaw was found in Apache Tomcat. When configuring Certificate Revocation Lists CRLs for a FFM presumably a specific type of connector, the system fails to detect and act upon an error condition. This oversight could lead to unexpected behavior or a security bypass, as the intended security...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: strongswan (UTSA-2022-000878)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2022-000878 advisory. strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate...

BIT-TOMCAT-2026-53434 Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector

Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0 through 11.0.22, from 10.1.0 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version 11.0.23,...

EulerOS Virtualization 2.13.1 : shim (EulerOS-SA-2026-3199)

According to the versions of the shim packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if...

EulerOS Virtualization 2.13.0 : shim (EulerOS-SA-2026-3239)

According to the versions of the shim package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if...

CVE-2026-70667

Lemur manages TLS certificate creation. Prior to 1.9.3, validaterevocationurl in lemur/certificates/verify.py checked the original CRL or OCSP URL but the later request could reach a different destination. The CRL requests.get call followed HTTP redirects without validating each Location target, ...

CVE-2026-55162

Lemur manages TLS certificate creation. Prior to 1.9.2, lemur/certificates/verify.py accepted CRL Distribution Point and OCSP responder URLs from uploaded certificate extensions and used them in crlverify and ocspverify without adequate destination validation. An authenticated operator could subm...

EUVD-2026-61151

Lemur manages TLS certificate creation. Prior to 1.9.3, validaterevocationurl in lemur/certificates/verify.py checked the original CRL or OCSP URL but the later request could reach a different destination. The CRL requests.get call followed HTTP redirects without validating each Location target, ...

CVE-2026-55162

Netflix Lemur versions before 1.9.2 are vulnerable to post-authentication SSRF: lemur/certificates/verify.py passes attacker-controlled CRL Distribution Point and OCSP responder URLs from uploaded certificate extensions directly to requests.get() and openssl ocsp without destination validation, e...

EUVD-2026-61149

Lemur manages TLS certificate creation. Prior to 1.9.2, lemur/certificates/verify.py accepted CRL Distribution Point and OCSP responder URLs from uploaded certificate extensions and used them in crlverify and ocspverify without adequate destination validation. An authenticated operator could subm...

CVE-2026-55162 Lemur: Post-authentication SSRF via certificate verification - attacker-controlled CRL and OCSP URLs in uploaded certificates

Lemur manages TLS certificate creation. Prior to 1.9.2, lemur/certificates/verify.py accepted CRL Distribution Point and OCSP responder URLs from uploaded certificate extensions and used them in crlverify and ocspverify without adequate destination validation. An authenticated operator could subm...

CVE-2026-55162 Lemur: Post-authentication SSRF via certificate verification - attacker-controlled CRL and OCSP URLs in uploaded certificates

Lemur manages TLS certificate creation. Prior to 1.9.2, lemur/certificates/verify.py accepted CRL Distribution Point and OCSP responder URLs from uploaded certificate extensions and used them in crlverify and ocspverify without adequate destination validation. An authenticated operator could subm...

Unity Linux 20.1070a Security Update: compat-openssl10 (UTSA-2026-099545)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099545 advisory. There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public...

BASM (Broken Authentication & Session Management) Apache Tomcat Dependency in Jira Software Data Center and Server

This is a vulnerability in a non-Atlassian Jira Software dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk This Critical severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-53434 was introduced in 9.12.13 and...

BASM (Broken Authentication & Session Management) Apache Tomcat Dependency in Jira Service Management Data Center and Server

This is a vulnerability in a non-Atlassian Jira Service Management dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-53434 was introduced in...

EulerOS 2.0 SP11 : linux-sgx (EulerOS-SA-2026-3083)

According to the versions of the linux-sgx packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if the...