CVE-2022-31110

Denial of Service (DoS) vulnerability in RSSHub

CVSS 5.3 MEDIUMEPSS 1.5%CWE-400

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

29 jun 2022Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

RSSHub is an open source, extensible RSS feed generator. In commits prior to 5c4177441417 passing some special values to the `filter` and `filterout` parameters can cause an abnormally high CPU. This results in an impact on the performance of the servers and RSSHub services which may lead to a denial of service. This issue has been fixed in commit 5c4177441417 and all users are advised to upgrade. There are no known workarounds for this issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Productos afectados

DIYgod · RSSHub

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Referencias

https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b https://github.com/DIYgod/RSSHub/issues/10045 https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf