Описание
Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that splits multipart data before validating the max_parts limit. Attackers can send crafted multipart requests with many parts to create large transient lists, exhausting server memory and causing denial of service.
A flaw was found in Tornado. This memory amplification vulnerability exists in the parse_multipart_form_data function, where multipart data is processed before validating the maximum number of parts. A remote attacker can exploit this by sending specially crafted multipart requests with numerous parts. This can lead to the creation of large temporary data structures, exhausting server memory and resulting in a Denial of Service (DoS) for the affected system.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Exploit Intelligence | exploit-intelligence-tech-preview/vulnerability-analysis-rhel9 | Will not fix | ||
| Lightspeed Core | lightspeed-core/lightspeed-stack-rhel9 | Affected | ||
| Lightspeed Core | lightspeed-core/rag-tool-cpu-rhel9 | Affected | ||
| Lightspeed Core | lightspeed-core/rag-tool-cuda-12.9-rhel9 | Affected | ||
| Migration Toolkit for Applications 8 | mta/mta-solution-server-rhel9 | Affected | ||
| OpenShift Lightspeed | openshift-lightspeed/lightspeed-ocp-rag-rhel9 | Affected | ||
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-26/lightspeed-chatbot-rhel9 | Affected | ||
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-27/lightspeed-chatbot-rhel9 | Affected | ||
| Red Hat Enterprise Linux 10 | python-tornado | Affected | ||
| Red Hat Enterprise Linux 10 | rhel10/keylime-registrar | Affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
(Tornado before 6.5.8 contains a memory amplification vulnerability in ...)
Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that splits multipart data before validating the max_parts limit. Attackers can send crafted multipart requests with many parts to create large transient lists, exhausting server memory and causing denial of service.
Tornado before 6.5.8 contains a memory amplification vulnerability in ...
Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that splits multipart data before validating the max_parts limit. Attackers can send crafted multipart requests with many parts to create large transient lists, exhausting server memory and causing denial of service.
EPSS
7.5 High
CVSS3