===================================================================== CERT-Renater Note d'Information No. 2023/VULN024 _____________________________________________________________________ DATE : 25/01/2023 HARDWARE PLATFORM(S): / OPERATING SYSTEM(S): Systems running VMware vRealize Log Insight versions prior to 8.10.2, VMware Cloud Foundation (VMware vRealize Log Insight) versions prior to KB90668. ===================================================================== https://www.vmware.com/security/advisories/VMSA-2023-0001.html _____________________________________________________________________ Advisory ID: VMSA-2023-0001 CVSSv3 Range: 5.3-9.8 Issue Date: 2023-01-24 Updated On: 2023-01-24 (Initial Advisory) CVE(s): CVE-2022-31706, CVE-2022-31704, CVE-2022-31710, CVE-2022-31711 Synopsis: VMware vRealize Log Insight latest updates address multiple security vulnerabilities (CVE-2022-31706, CVE-2022-31704, CVE-2022-31710, CVE-2022-31711) 1. Impacted Products VMware vRealize Log Insight 2. Introduction Multiple vulnerabilities in VMware vRealize Log Insight were privately reported to VMware. Updates and workarounds are available to address these vulnerabilities in affected VMware products. 3a. VMware vRealize Log Insight Directory Traversal Vulnerability (CVE-2022-31706) Description The vRealize Log Insight contains a Directory Traversal Vulnerability. VMware has evaluated the severity of this issue to be in the critical severity range with a maximum CVSSv3 base score of 9.8. Known Attack Vectors An unauthenticated, malicious actor can inject files into the operating system of an impacted appliance which can result in remote code execution. Resolution To remediate CVE-2022-31706 apply the updates listed in the 'Fixed Version' column of the 'Response Matrix' below to affected deployments. Workarounds Workarounds for CVE-2022-31706 can be found in the 'Workaround' column of the 'Response Matrix' below. Additional Documentation None Notes None Acknowledgements VMware would like to thank ZDI for reporting this vulnerability to us. 3b. VMware vRealize Log Insight broken access control Vulnerability (CVE-2022-31704) Description The vRealize Log Insight contains a broken access control vulnerability. VMware has evaluated the severity of this issue to be in the critical severity range with a maximum CVSSv3 base score of 9.8. Known Attack Vectors An unauthenticated, malicious actor can inject files into the operating system of an impacted appliance which can result in remote code execution. Resolution To remediate CVE-2022-31704 apply the updates listed in the 'Fixed Version' column of the 'Response Matrix' below to affected deployments. Workarounds Workarounds for CVE-2022-31704 can be found in the 'Workaround' column of the 'Response Matrix' below. Additional Documentation None Notes None Acknowledgements Description VMware would like to thank ZDI for reporting this vulnerability to us. 3c. VMware vRealize Log Insight contains a Deserialization Vulnerability (CVE-2022-31710) vRealize Log Insight contains a deserialization vulnerability. VMware has evaluated the severity of this issue to be in the important severity range with a maximum CVSSv3 base score of 7.5. Known Attack Vectors An unauthenticated malicious actor can remotely trigger the deserialization of untrusted data which could result in a denial of service. Resolution To remediate CVE-2022-31710 apply the updates listed in the 'Fixed Version' column of the 'Response Matrix' below to affected deployments. Workarounds Workarounds for CVE-2022-31710 can be found in the 'Workaround' column of the 'Response Matrix' below. Additional Documentation None Notes None Acknowledgements VMware would like to thank ZDI for reporting this vulnerability to us. 3d. VMware vRealize Log Insight contains an Information Disclosure Vulnerability (CVE-2022-31711) Description vRealize Log Insight contains an Information Disclosure Vulnerability. VMware has evaluated the severity of this issue to be in the moderate severity range with a maximum CVSSv3 base score of 5.3. Known Attack Vectors A malicious actor can remotely collect sensitive session and application information without authentication. Resolution To remediate CVE-2022-31711 apply the updates listed in the 'Fixed Version' column of the 'Response Matrix' below to affected deployments. Workarounds Workarounds for CVE-2022-31711 can be found in the 'Workaround' column of the 'Response Matrix' below. Additional Documentation None Notes None Acknowledgements VMware would like to thank ZDI for reporting this vulnerability to us. Response Matrix Product Version Running CVE Identifier CVSSv3 Severity Fixed Workarounds Additional On Version Documentation VMware CVE-2022-31706, 9.8, vRealize 8.x Any CVE-2022-31704, 9.8, critical 8.10.2 KB90635 None Log CVE-2022-31710, 7.5, Insight CVE-2022-31711 5.3 VMware Cloud CVE-2022-31706, 9.8, Foundation 4.x, CVE-2022-31704, 9.8, (VMware 3.x Any CVE-2022-31710, 7.5, critical KB90668 KB90635 None vRealize CVE-2022-31711 5.3 Log Insight) 4. References Fixed Version(s) and Release Notes: VMware vRealize Log Insight 8.10.2 Downloads and Documentation: https://customerconnect.vmware.com/en/downloads/info/slug/ infrastructure_operations_management/vmware_vrealize_log_insight/8_10_2 https://docs.vmware.com/en/vRealize-Log-Insight/8.10.2/rn/ vrealize-log-insight-8102-release-notes/index.html Mitre CVE Dictionary Links: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31706 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31704 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31710 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31711 FIRST CVSSv3 Calculator: CVE-2022-31706: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/ PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-31704: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/ PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-31710: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/ PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2022-31711: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/ PR:N/UI:N/S:U/C:L/I:N/A:N 5. Change Log 2023-01-24 VMSA-2023-0001 Initial security advisory. ========================================================= + CERT-RENATER | tel : 01-53-94-20-44 + + 23/25 Rue Daviel | fax : 01-53-94-20-41 + + 75013 Paris | email:cert@support.renater.fr + =========================================================