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1. APACHE DIRECTORY STUDIO LOG4J VULNERABILITY UPDATE
2. APACHE DIRECTORY STUDIO LOG4J VULNERABILITY PATCH
3. APACHE DIRECTORY STUDIO LOG4J VULNERABILITY UPGRADE

However, further analysis by the community has revealed that all JDK versions are vulnerable to this kind of attack. > It was initially reported by Lunasec that servers running on JDKs versions higher than 6u211, 7u201, 8u191 are not affected by the LDAP RCE attack vector, as the .ustURLCodebase is disabled by default, hence JNDI cannot load a remote codebase using LDAP. Other insufficient mitigation measures are: setting system property log4j2.formatMsgNoLookups or environment variable LOG4J_FORMAT_MSG_NO_LOOKUPS to true for releases >= 2.10, or modifying the logging configuration to disable message lookups with %m for releases >= 2.7 and = 2.10ĭetermine log4j version find /hana/shared//xs/uaaserver/tomcat -name "*log4j*"

APACHE DIRECTORY STUDIO LOG4J VULNERABILITY UPGRADE

Users requiring Java 7 should upgrade to release 2.12.2 when it becomes available (work in progress, expected to be available soon).

Java 8 (or later) users should upgrade to release 2.16.0.Log4j 2.x mitigation: Implement one of the mitigation techniques below. Log4j 1.x mitigation: Log4j 1.x is not impacted by this vulnerability. BTP Cloud Foundry applications can be affected (Note: 3130476 / 3131208).SAP NetWeaver Process Integration is affected (Note: 3131436/ 3130521).Applications running on top of it using the libs can be affected! (Note: 3129883) This applies to all the AS Java Core Components. BusinessObjects is not affected (Note: 3129956) – This applies to all the SAP BI products listed in the Environment section of the above mentioned document.Cloud connector is not affected (Note: 3130868).

APACHE DIRECTORY STUDIO LOG4J VULNERABILITY UPDATE

There is a new central note for an overview (thanks to Matthias Sander for the hint):ģ131047 – Central Security Note for Remote Code Execution vulnerability associated with Apache Log4j 2 component Hint: Mark the note as favorite (star in the upper right corner) to get notified for any update on it. Last update is from 9 15:55 EST (thanks to Kuto Baran for the hint) Overall currently affected products by SAP can be identified by using this document. To query the CVE database for all log4j vulnerabilities use this link for searching. Remote code execution in some environments + local code execution

APACHE DIRECTORY STUDIO LOG4J VULNERABILITY PATCH

1 which is now included in the latest patch XSA runtime version 1.0.143 and XSA Cockpit 1.1.26.Įxecute arbitrary code loaded from LDAP servers There is another new vulnerability called CVE-2021-44832 rated with a CVSS of 6,6. This one will be fixed with log4j 2.17.0 which is now included in the latest XSA runtime version 1.0.142. There is a new vulnerability called CVE-2021-45105 rated with a CVSS of 7,5. Source: GovCERT.ch The fix which should be provided by log4j version 2.15.0 is inclomplete in certain non default configurations – so a new CVE raised: CVE-2021-45046 (initial CVSS score 3,7 – now 9,0 / 10) As well as to check if the settings are correct. I want to show in this blog how you can check your HANA XSA systems and implement the mitigation. Currently the security topic log4j (CVE-2021-44228 – CVSS score 10 of 10 and also others) is omnipresent.