CVE-2021-20839

Опубликовано: 01 нояб. 2021

Источник: nvd

CVSS3: 6.5

CVSS2: 4.3

EPSS Низкий

Описание

Office Server Document Converter V7.2MR4 and earlier and V7.1MR7 and earlier allows a remote unauthenticated attacker to conduct an XML External Entity (XXE) attack to cause a denial of service (DoS) condition to the other servers by processing a specially crafted XML document.

Ссылки

https://jvn.jp/en/jp/JVN33453839/index.html
Third Party Advisory
https://www.antenna.co.jp/news/2021/osdc72-20211027.html
Patch
Vendor Advisory
https://jvn.jp/en/jp/JVN33453839/index.html
Third Party Advisory
https://www.antenna.co.jp/news/2021/osdc72-20211027.html
Patch
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:antennahouse:office_server_document_converter:*:*:*:*:*:*:*:*

Версия до 5.2 (исключая)

cpe:2.3:a:antennahouse:office_server_document_converter:5.2:-:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.0:-:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.0:mr1:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.0:mr2:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.1:-:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.1:mr2:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.1:mr2:*:*:pro:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.1:mr3:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:6.1:mr4:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.0:*:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.0:mr1:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.0:mr2:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.0:mr3:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.1:-:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.1:mr1:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.1:mr2:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.1:mr3:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.2:*:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.2:mr1:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.2:mr2:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.2:mr3:*:*:*:*:*:*

cpe:2.3:a:antennahouse:office_server_document_converter:7.2:mr4:*:*:*:*:*:*

EPSS

Процентиль: 61%

0.0042

Низкий

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-611

Связанные уязвимости

GHSA-gcx3-8mj9-xgm6

github

больше 3 лет назад