{"affected":[{"defaultStatus":"unaffected","ecosystem":"nuget","packageName":"Newtonsoft.Json","product":"","source":"CNA: VulnCheck","vendor":"","versions":[{"lessThan":"13.0.1","status":"affected","version":"0","versionType":"semver 2.0.0"}]},{"defaultStatus":"unaffected","ecosystem":"NuGet","packageName":"Newtonsoft.Json","product":"Newtonsoft.Json","source":"OSV 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before version 13.0.1 is affected by a mishandling of exceptional conditions vulnerability. Crafted data that is passed to the JsonConvert.DeserializeObject method may trigger a StackOverflow exception resulting in denial of service. Depending on the usage of the library, an unauthenticated and remote attacker may be able to cause the denial of service condition.","epss":{"date":"2026-11-08","percentile":0.98366,"score":0.32908},"exploits":[],"kev":null,"metrics":[{"score":7.5,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1794146390150,"publishedAt":1704295384441,"references":[{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://github.com/JamesNK/Newtonsoft.Json/issues/2457"},{"source":"CNA: VulnCheck","tags":["issue-tracking","patch"],"url":"https://github.com/JamesNK/Newtonsoft.Json/pull/2462"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/JamesNK/Newtonsoft.Json/commit/7e77bbe1beccceac4fc7b174b53abfefac278b66"},{"source":"CNA: VulnCheck","tags":["related"],"url":"https://alephsecurity.com/2018/10/22/StackOverflowException/"},{"source":"CNA: VulnCheck","tags":["related"],"url":"https://alephsecurity.com/vulns/aleph-2018004"},{"source":"CNA: VulnCheck","tags":["related"],"url":"https://security.snyk.io/vuln/SNYK-DOTNET-NEWTONSOFTJSON-2774678"},{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/advisories/GHSA-5crp-9r3c-p9vr"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://vulncheck.com/advisories/vc-advisory-GHSA-5crp-9r3c-p9vr"},{"source":"ADP: CVE","tags":["issue-tracking","x_transferred"],"url":"https://github.com/JamesNK/Newtonsoft.Json/issues/2457"},{"source":"ADP: CVE","tags":["related","x_transferred"],"url":"https://github.com/JamesNK/Newtonsoft.Json/pull/2462"},{"source":"ADP: CVE","tags":["related","x_transferred"],"url":"https://github.com/JamesNK/Newtonsoft.Json/commit/7e77bbe1beccceac4fc7b174b53abfefac278b66"},{"source":"ADP: CVE","tags":["related","x_transferred"],"url":"https://alephsecurity.com/2018/10/22/StackOverflowException/"},{"source":"ADP: CVE","tags":["related","x_transferred"],"url":"https://alephsecurity.com/vulns/aleph-2018004"},{"source":"ADP: CVE","tags":["related","x_transferred"],"url":"https://security.snyk.io/vuln/SNYK-DOTNET-NEWTONSOFTJSON-2774678"},{"source":"ADP: CVE","tags":["third-party-advisory","x_transferred"],"url":"https://github.com/advisories/GHSA-5crp-9r3c-p9vr"},{"source":"ADP: CVE","tags":["third-party-advisory","x_transferred"],"url":"https://vulncheck.com/advisories/vc-advisory-GHSA-5crp-9r3c-p9vr"},{"source":"OSV / GitHub Security Advisories","tags":["advisory"],"url":"https://github.com/advisories/GHSA-5crp-9r3c-p9vr"},{"source":"OSV / GitHub Security Advisories","tags":["osv"],"url":"https://osv.dev/vulnerability/GHSA-5crp-9r3c-p9vr"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/JamesNK/Newtonsoft.Json/pull/2462"},{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/JamesNK/Newtonsoft.Json/commit/7e77bbe1beccceac4fc7b174b53abfefac278b66"},{"kind":"fix","source":"OSV GHSA-5crp-9r3c-p9vr","text":"Newtonsoft.Json (NuGet): OSV reports a fixed version 13.0.1. Check the advisory for supported release branches.","url":"https://github.com/advisories/GHSA-5crp-9r3c-p9vr"}],"revision":"3726f72fbd92fe2d82a2fb101a6dcfddf70b50a750c6beb3d48b90dfd0ba6869","sources":[{"modifiedAt":1794146390150,"name":"CNA: VulnCheck","retrievedAt":1794146915792,"url":"https://www.cve.org/CVERecord?id=CVE-2024-21907"},{"modifiedAt":1783493591583,"name":"OSV / GitHub Security Advisories","retrievedAt":1794146916243,"url":"https://osv.dev/vulnerability/GHSA-5crp-9r3c-p9vr"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794150528316,"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-21907"}],"ssvc":{"assessedAt":1711049510211,"automatable":"yes","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Improper Handling of Exceptional Conditions in Newtonsoft.Json","updatedAt":1794150528316}