Bugzilla – Bug 1201872
VUL-0: CVE-2022-26307: libreoffice: Weak Master Keys in password storage
Last modified: 2022-12-20 11:24:48 UTC
CVE-2022-26307 LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulerable to a brute force attack if an attacker has access to the users stored config. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.3. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-26307 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26307 https://www.libreoffice.org/about-us/security/advisories/cve-2022-26307
SUSE-SU-2022:3602-1: An update that fixes three vulnerabilities, contains one feature is now available. Category: security (important) Bug References: 1201868,1201872,1203209 CVE References: CVE-2022-26305,CVE-2022-26307,CVE-2022-3140 JIRA References: SLE-23448 Sources used: SUSE Linux Enterprise Workstation Extension 12-SP5 (src): libreoffice-7.3.6.2-48.28.1 SUSE Linux Enterprise Software Development Kit 12-SP5 (src): libreoffice-7.3.6.2-48.28.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2022:3650-1: An update that fixes three vulnerabilities, contains one feature is now available. Category: security (important) Bug References: 1201868,1201872,1203209 CVE References: CVE-2022-26305,CVE-2022-26307,CVE-2022-3140 JIRA References: SLE-23447 Sources used: openSUSE Leap 15.4 (src): libreoffice-7.3.6.2-150300.14.22.24.2 openSUSE Leap 15.3 (src): libreoffice-7.3.6.2-150300.14.22.24.2 SUSE Linux Enterprise Workstation Extension 15-SP4 (src): libreoffice-7.3.6.2-150300.14.22.24.2 SUSE Linux Enterprise Workstation Extension 15-SP3 (src): libreoffice-7.3.6.2-150300.14.22.24.2 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (src): libreoffice-7.3.6.2-150300.14.22.24.2 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (src): libreoffice-7.3.6.2-150300.14.22.24.2 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
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