Astra Linux – Vulnerability in Apache Log4j2

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not prevent uncontrolled recursion from self-referential lookups. This allowed an attacker with control over the Thread Context Map data to cause a denial of service when a crafted string was interpreted. This issue w...

Unity Linux 20.1070e Security Update: HikariCP (UTSA-2026-016726)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016726 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1070e Security Update: springframework (UTSA-2026-016702)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016702 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1070e Security Update: log4j (UTSA-2026-016696)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016696 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1060e / 20.1070e Security Update: avalon-logkit (UTSA-2026-016681)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016681 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1070e Security Update: datanucleus-rdbms (UTSA-2026-016721)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016721 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1070e Security Update: jgroups (UTSA-2026-016713)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016713 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1060e / 20.1070e Security Update: wildfly-elytron (UTSA-2026-016677)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016677 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1060e / 20.1070e Security Update: wildfly-security-manager (UTSA-2026-016673)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016673 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1060e / 20.1070e Security Update: mybatis (UTSA-2026-016669)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016669 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

SUSE CVE-2021-45105

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue wa...

Debian DLA-2852-1 : apache-log4j2 - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2852 advisory. Several security vulnerabilities were found in Apache Log4j2, a Logging Framework for Java, which could lead to a denial of service or information disclosure...

UBUNTU-CVE-2021-45105

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue wa...

GHSA-P6XC-XR62-6R2G Apache Log4j2 vulnerable to Improper Input Validation and Uncontrolled Recursion

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in...

DEBIAN-CVE-2021-45105

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue wa...

CVE-2021-45105 Apache Log4j2 does not always protect from infinite recursion in lookup evaluation

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue wa...