https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T22:36:58.237339+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2022-23302 CVE-2022-23302 — Deserialization of untrusted data in JMSSink in Apache Log4j 1.x 2026-09-29T22:36:58.243312+00:00

Affected: Apache Software Foundation Apache Log4j 1.x

JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration or if the configuration references an LDAP service the attacker has access to. The attacker can provide a TopicConnectionFactoryBindingName configuration causing JMSSink to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-4104. Note this issue only affects Log4j 1.x when specifically configured to use JMSSink, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.

 https://vulnerability.circl.lu/vuln/usn-5998-1 USN-5998-1 — apache-log4j1.2 vulnerabilities 2026-09-29T22:36:58.243416+00:00

Affected: Ubuntu:Pro:16.04:LTS: apache-log4j1.2, Ubuntu:18.04:LTS: apache-log4j1.2, Ubuntu:20.04:LTS: apache-log4j1.2

It was discovered that the SocketServer component of Apache Log4j 1.2 incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 16.04 ESM. (CVE-2019-17571)

It was discovered that the JMSSink component of Apache Log4j 1.2 incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code. (CVE-2022-23302)

It was discovered that Apache Log4j 1.2 incorrectly handled certain SQL statements. A remote attacker could possibly use this issue to perform an SQL injection attack and alter the database. This issue was only fixed in Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2022-23305)

It was discovered that the Chainsaw component of Apache Log4j 1.2 incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code. This issue was only fixed in Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2022-23307)