Parse Server: Denial of service via exponential-time processing of deeply nested query operators
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.7epss 0.3%
probabilidad de explotación
0.3%top 74% de las CVE
explotación observada
noninguna fuente lo reporta
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.9.1-alpha.12 and 8.6.82, deeply nested $or, $and, and $nor query condition operators in the REST API or LiveQuery query handling could trigger exponential-time processing in the internal query-traversal helper and block the Node.js event loop. This issue is fixed in versions 9.9.1-alpha.12 and 8.6.82.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Productos afectados
parse-community · parse-serverReferencias
https://github.com/parse-community/parse-server/commit/0f5d2ad77b422dc904458254548be87397fc6e9bhttps://github.com/parse-community/parse-server/commit/1103c7a890e0455ba3dccd4bc5db17efe1789c9ahttps://github.com/parse-community/parse-server/pull/10511https://github.com/parse-community/parse-server/pull/10512https://github.com/parse-community/parse-server/releases/tag/8.6.82https://github.com/parse-community/parse-server/releases/tag/9.9.1-alpha.12https://github.com/parse-community/parse-server/security/advisories/GHSA-cgxm-vr2f-6fj8