Test ID:	1.3.6.1.4.1.25623.1.1.2.2022.1744
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for log4j (EulerOS-SA-2022-1744)
Summary:	The remote host is missing an update for the Huawei EulerOS 'log4j' package(s) announced via the EulerOS-SA-2022-1744 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'log4j' package(s) announced via the EulerOS-SA-2022-1744 advisory. Vulnerability Insight: 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.(CVE-2022-23302) By design, the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inserted are converters from PatternLayout. The message converter, %m, is likely to always be included. This allows attackers to manipulate the SQL by entering crafted strings into input fields or headers of an application that are logged allowing unintended SQL queries to be executed. Note this issue only affects Log4j 1.x when specifically configured to use the JDBCAppender, which is not the default. Beginning in version 2.0-beta8, the JDBCAppender was re-introduced with proper support for parameterized SQL queries and further customization over the columns written to in logs. 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.(CVE-2022-23305) CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.(CVE-2022-23307) Affected Software/OS: 'log4j' package(s) on Huawei EulerOS V2.0SP3. Solution: Please install the updated package(s). CVSS Score: 9.0 CVSS Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-23302 https://security.netapp.com/advisory/ntap-20220217-0006/ https://lists.apache.org/thread/bsr3l5qz4g0myrjhy9h67bcxodpkwj4w https://logging.apache.org/log4j/1.2/index.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html http://www.openwall.com/lists/oss-security/2022/01/18/3 Common Vulnerability Exposure (CVE) ID: CVE-2022-23305 https://security.netapp.com/advisory/ntap-20220217-0007/ https://lists.apache.org/thread/pt6lh3pbsvxqlwlp4c5l798dv2hkc85y http://www.openwall.com/lists/oss-security/2022/01/18/4 Common Vulnerability Exposure (CVE) ID: CVE-2022-23307 https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
Copyright	Copyright (C) 2022 Greenbone AG

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