Описание
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
A flaw was found in the snakeyaml package due to a stack-overflow in parsing YAML files. By persuading a victim to open a specially-crafted file, a remote attacker could cause the application to crash, resulting in a denial of service.
Отчет
Red Hat Build of Quarkus is not affected by this issue as it already includes the fixed version. Satellite component Candlepin does not directly use snakeyaml, so it is not affected. Regardless, an update with the latest, unaffected snakeyaml version will be provided at next release.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| A-MQ Clients 2 | snakeyaml | Affected | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/elasticsearch6-rhel8 | Not affected | ||
| OpenShift Developer Tools and Services | jenkins-2-plugins | Affected | ||
| Red Hat A-MQ Online | snakeyaml | Not affected | ||
| Red Hat build of Apicurio Registry 2 | snakeyaml | Not affected | ||
| Red Hat build of Debezium 1 | snakeyaml | Not affected | ||
| Red Hat build of Quarkus | snakeyaml | Not affected | ||
| Red Hat Decision Manager 7 | snakeyaml | Out of support scope | ||
| Red Hat Enterprise Linux 7 | snakeyaml | Out of support scope | ||
| Red Hat Integration Camel K 1 | snakeyaml | Affected |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
Using snakeYAML to parse untrusted YAML files may be vulnerable to Den ...
snakeYAML before 1.31 vulnerable to Denial of Service due to Out-of-bounds Write
EPSS
6.5 Medium
CVSS3