{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-23434","assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","assignerShortName":"snyk","dateUpdated":"2024-09-16T16:48:40.220Z","dateReserved":"2021-01-08T00:00:00.000Z","datePublished":"2021-08-27T16:50:13.019Z"},"containers":{"cna":{"title":"Prototype Pollution","datePublic":"2021-08-27T00:00:00.000Z","providerMetadata":{"orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","shortName":"snyk","dateUpdated":"2023-01-29T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition currentPath === '__proto__' returns false if currentPath is ['__proto__']. This is because the === operator returns always false when the type of the operands is different."}],"affected":[{"vendor":"n/a","product":"object-path","versions":[{"version":"unspecified","lessThan":"0.11.6","status":"affected","versionType":"custom"}]}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-OBJECTPATH-1569453"},{"url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1570423"},{"url":"https://github.com/mariocasciaro/object-path/commit/7bdf4abefd102d16c163d633e8994ef154cab9eb"},{"url":"https://github.com/mariocasciaro/object-path%230116"},{"name":"[debian-lts-announce] 20230129 [SECURITY] [DLA 3291-1] node-object-path security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00031.html"}],"credits":[{"lang":"en","value":"Alessio Della Libera of Snyk Research Team"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW","baseScore":5.6,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Prototype Pollution"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T19:05:56.118Z"},"title":"CVE Program Container","references":[{"url":"https://snyk.io/vuln/SNYK-JS-OBJECTPATH-1569453","tags":["x_transferred"]},{"url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1570423","tags":["x_transferred"]},{"url":"https://github.com/mariocasciaro/object-path/commit/7bdf4abefd102d16c163d633e8994ef154cab9eb","tags":["x_transferred"]},{"url":"https://github.com/mariocasciaro/object-path%230116","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20230129 [SECURITY] [DLA 3291-1] node-object-path security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00031.html"}]}]}}