openSUSE Security Update: Security update for log4j ______________________________________________________________________________ Announcement ID: openSUSE-SU-2022:0214-1 Rating: important References: #1194842 #1194843 #1194844 Cross-References: CVE-2022-23302 CVE-2022-23305 CVE-2022-23307 CVSS scores: CVE-2022-23302 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23302 (SUSE): 6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2022-23305 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-23305 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-23307 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: openSUSE Leap 15.4 openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for log4j fixes the following issues: - CVE-2022-23307: Fixed deserialization flaw in the chainsaw component of log4j leading to malicious code execution. (bsc#1194844) - CVE-2022-23305: Fixed SQL injection when application is configured to use JDBCAppender. (bsc#1194843) - CVE-2022-23302: Fixed remote code execution when application is configured to use JMSSink. (bsc#1194842) Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-214=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-214=1 Package List: - openSUSE Leap 15.4 (noarch): log4j-manual-1.2.17-5.9.1 - openSUSE Leap 15.3 (noarch): log4j-manual-1.2.17-5.9.1 References: https://www.suse.com/security/cve/CVE-2022-23302.html https://www.suse.com/security/cve/CVE-2022-23305.html https://www.suse.com/security/cve/CVE-2022-23307.html https://bugzilla.suse.com/1194842 https://bugzilla.suse.com/1194843 https://bugzilla.suse.com/1194844