cve-2022-26307
Vulnerability from cvelistv5
Published
2022-07-25 00:00
Modified
2024-08-03 05:03
Severity
Summary
Weak Master Keys
References
SourceURLTags
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
Impacted products
VendorProduct
The Document FoundationLibreOffice
Show details on NVD website

To clipboard 

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          "value": "OpenSource Security GmbH on behalf of the German Federal Office for Information Security"
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      "descriptions": [
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          "value": "LibreOffice supports the storage of passwords for web connections in the user\u2019s 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."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-326",
              "description": "CWE-326 Inadequate Encryption Strength",
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    "datePublished": "2022-07-25T00:00:00",
    "dateReserved": "2022-02-28T00:00:00",
    "dateUpdated": "2024-08-03T05:03:31.842Z",
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