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    2 vulnerabilities by ssbc

    CVE-2020-4045 (GCVE-0-2020-4045)

    Vulnerability from cvelistv5 – Published: 2020-06-11 21:15 – Updated: 2024-08-04 07:52
    VLAI
    Title
    Information disclosure in SSB-DB
    Summary
    SSB-DB version 20.0.0 has an information disclosure vulnerability. The get() method is supposed to only decrypt messages when you explicitly ask it to, but there is a bug where it's decrypting any message that it can. This means that it is returning the decrypted content of private messages, which a malicious peer could use to get access to private data. This only affects peers running SSB-DB@20.0.0 who also have private messages, and is only known to be exploitable if you're also running SSB-OOO (default in SSB-Server), which exposes a thin wrapper around get() to anonymous peers. This is fixed in version 20.0.1. Note that users of SSB-Server verion 16.0.0 should upgrade to 16.0.1 to get the fixed version of SSB-DB.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Vendor Product Version
    ssbc SSB-DB Affected: = 20.0.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2020-4045 (GCVE-0-2020-4045)

    Vulnerability from nvd – Published: 2020-06-11 21:15 – Updated: 2024-08-04 07:52
    VLAI
    Title
    Information disclosure in SSB-DB
    Summary
    SSB-DB version 20.0.0 has an information disclosure vulnerability. The get() method is supposed to only decrypt messages when you explicitly ask it to, but there is a bug where it's decrypting any message that it can. This means that it is returning the decrypted content of private messages, which a malicious peer could use to get access to private data. This only affects peers running SSB-DB@20.0.0 who also have private messages, and is only known to be exploitable if you're also running SSB-OOO (default in SSB-Server), which exposes a thin wrapper around get() to anonymous peers. This is fixed in version 20.0.1. Note that users of SSB-Server verion 16.0.0 should upgrade to 16.0.1 to get the fixed version of SSB-DB.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Vendor Product Version
    ssbc SSB-DB Affected: = 20.0.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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