plone.rest vulnerable to Denial of Service when ++api++ is used many times
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.8%
probabilidade de exploração
0.8%top 45% das CVEs
exploração observada
nãonenhuma fonte reporta
plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the `++api++` traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in `plone.rest` 2.0.1 and 3.0.1. Series 1.x is not affected. As a workaround, one may redirect `/++api++/++api++` to `/++api++` in one's frontend web server (nginx, Apache).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
plone · plone.restReferências
https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcqhttp://www.openwall.com/lists/oss-security/2023/09/22/2