Описание
A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.
Отчет
- Red Hat Enterprise Linux 8 ships a vulnerable version of jackson-databind in the pki-deps:10.6 module. pki-deps:10.6 is for pki-core dependencies, but pki-core does not use the vulnerable DOMDeserializer class and thus has been set to low impact. Future updates may include fixed version of jackson-databind.
- Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind code. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.
- Red Hat Virtualization ships a vulnerable version of jackson-databind, however the vulnerable DOMDeserializer class is not used in the code, therefore reducing impact to low.
- Red Hat OpenShift Container Platform (OCP) ships a vulnerable version of jackson-databind, but in the affected containers the DOMDeserializer class is not used. Additionally access to the containers is restricted to authenticated users only (OpenShift OAuth authentication) reducing the severity of this vulnerability to Low. In OCP 4 there are no plans to maintain ose-logging-elasticsearch5 container, hence marked as wontfix.
- Red Hat Satellite ships affected version of jackson-databind through Candlepin, however, product code does not use DOMDeserializer class and jackson-databind in a vulnerable way. Thus impact has been set to low. A future release may update jackson-databind to a fixed version.
- Red Hat Single Sign-On (RH-SSO) ships affected version of jackson-databind, however, none of the product code is using the affected class (DOMDeserializer). Thus impact has been set to low. RH-SSO will consume the fixed artifact from EAP in the next CP.
Меры по смягчению последствий
There is currently no known mitigation for this flaw.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| A-MQ Clients 2 | jackson-databind | Affected | ||
| Red Hat BPM Suite 6 | jackson-databind | Out of support scope | ||
| Red Hat build of Quarkus | jackson-databind | Affected | ||
| Red Hat CodeReady Studio 12 | jackson-databind | Affected | ||
| Red Hat Data Grid 8 | jackson-databind | Not affected | ||
| Red Hat Enterprise Linux 8 | pki-deps:10.6/jackson-databind | Fix deferred | ||
| Red Hat Enterprise Linux 9 | jackson-databind | Not affected | ||
| Red Hat Fuse 7 | jackson-databind | Affected | ||
| Red Hat Integration Camel K 1 | jackson-databind | Affected | ||
| Red Hat JBoss A-MQ 6 | jackson-databind | Out of support scope |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.
A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.
A flaw was found in FasterXML Jackson Databind, where it did not have ...
XML External Entity (XXE) Injection in Jackson Databind
Уязвимость компонента DOMDeserializer библиотеки FasterXML jackson-databind, позволяющая нарушителю проводить XXE-атаки
EPSS
7.5 High
CVSS3