cve-2022-26307
Vulnerability from cvelistv5
Published
2022-07-25 00:00
Modified
2024-08-03 05:03
Severity ?
Summary
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
security@documentfoundation.orghttp://www.openwall.com/lists/oss-security/2022/08/13/2Mailing List, Third Party Advisory
security@documentfoundation.orghttps://lists.debian.org/debian-lts-announce/2023/03/msg00022.htmlMailing List, Third Party Advisory
security@documentfoundation.orghttps://www.libreoffice.org/about-us/security/advisories/cve-2022-26307Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2022/08/13/2Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/03/msg00022.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.libreoffice.org/about-us/security/advisories/cve-2022-26307Vendor Advisory
Impacted products
Vendor Product Version
The Document Foundation LibreOffice Version: 7.2   < 7.2.7
Version: 7.3   < 7.3.3
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