It was discovered that Apache Log4j 2 was vulnerable to remote code
execution (RCE) attack when configured to use a JDBC Appender with a
JNDI LDAP data source URI. A remote attacker could possibly use this issue to
cause a crash, leading to a denial of service. (CVE-2021-44832)
Hideki Okamoto and Guy Lederfein discovered that Apache Log4j 2 did not
protect against infinite recursion in lookup evaluation. A remote attacker
could possibly use this issue to cause Apache Log4j 2 to crash, leading to
a denial of service. This issue only affected Ubuntu 18.04 LTS.
(CVE-2021-45105)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | liblog4j2-java | < 2.17.1-0.21.10.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | liblog4j2-java | < 2.17.1-0.21.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | liblog4j2-java | < 2.17.1-0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | liblog4j2-java-doc | < 2.17.1-0.20.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | liblog4j2-java | < 2.12.4-0ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | liblog4j2-java-doc | < 2.12.4-0ubuntu0.1 | UNKNOWN |