DEBIAN-CVE-2022-0217

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    DEBIAN-CVE-2022-0217

    Published: 26 Aug 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2022-0217

    Summary:

    Details: It was discovered that an internal Prosody library to load XML based on libexpat does not properly restrict the XML features allowed in parsed XML data. Given suitable attacker input, this results in expansion of recursive entity references from DTDs (CWE-776). In addition, depending on the libexpat version used, it may also allow injections using XML External Entity References (CWE-611).

    References: https://security-tracker.debian.org/tracker/CVE-2022-0217

    Affected packages

    Package

    Name: prosody

    Purl: pkg:deb/debian/prosody?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.11.12-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DEBIAN-CVE-2022-0217 | CVE-DB