vulnerability

Debian: CVE-2022-0217: prosody -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jan 17, 2022
Added
Jan 17, 2022
Modified
Jan 28, 2025

Description

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).

Solution

debian-upgrade-prosody
Title
NEW

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