Описание
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).
Ссылки
- Issue TrackingThird Party Advisory
- ExploitPatchVendor Advisory
- PatchVendor Advisory
- Issue TrackingThird Party Advisory
- ExploitPatchVendor Advisory
- PatchVendor Advisory
Уязвимые конфигурации
EPSS
7.5 High
CVSS3
Дефекты
Связанные уязвимости
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).
It was discovered that an internal Prosody library to load XML based o ...
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EPSS
7.5 High
CVSS3