{"id":"CVE-2024-24786","state":"PUBLISHED","title":"Infinite loop in JSON unmarshaling in google.golang.org/protobuf","description":"The protojson.Unmarshal function can enter an infinite loop when unmarshaling certain forms of invalid JSON. This condition can occur when unmarshaling into a message which contains a google.protobuf.Any value, or when the UnmarshalOptions.DiscardUnknown option is set.","publishedAt":"2024-03-05T22:22:35.299Z","updatedAt":"2026-09-23T13:51:15.891Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Go","products":["google.golang.org/protobuf google.golang.org/protobuf/encoding/protojson","google.golang.org/protobuf google.golang.org/protobuf/internal/encoding/json"],"affected":[{"vendor":"google.golang.org/protobuf","product":"google.golang.org/protobuf/encoding/protojson","packageName":"google.golang.org/protobuf/encoding/protojson","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.33.0","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"UnmarshalOptions.unmarshal"},{"name":"Unmarshal"},{"name":"UnmarshalOptions.Unmarshal"}]},{"vendor":"google.golang.org/protobuf","product":"google.golang.org/protobuf/internal/encoding/json","packageName":"google.golang.org/protobuf/internal/encoding/json","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.33.0","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"Decoder.Read"},{"name":"Decoder.Peek"}]}],"references":["https://go.dev/cl/569356","https://pkg.go.dev/vuln/GO-2024-2611","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDMBHAVSDU2FBDZ45U3A2VLSM35OJ2HU/","http://www.openwall.com/lists/oss-security/2024/03/08/4","https://security.netapp.com/advisory/ntap-20240517-0002/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:10.607Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/24xxx/CVE-2024-24786.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-24786","state":"PUBLISHED","datePublished":"2024-03-05T22:22:35.299Z","dateUpdated":"2026-09-23T13:51:15.891Z","assignerShortName":"Go","assignerOrgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","dateReserved":"2024-01-30T16:05:14.757Z"},"containers":{"cna":{"title":"Infinite loop in JSON unmarshaling in google.golang.org/protobuf","descriptions":[{"lang":"en","value":"The protojson.Unmarshal function can enter an infinite loop when unmarshaling certain forms of invalid JSON. This condition can occur when unmarshaling into a message which contains a google.protobuf.Any value, or when the UnmarshalOptions.DiscardUnknown option is set."}],"affected":[{"vendor":"google.golang.org/protobuf","product":"google.golang.org/protobuf/encoding/protojson","packageName":"google.golang.org/protobuf/encoding/protojson","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.33.0","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"UnmarshalOptions.unmarshal"},{"name":"Unmarshal"},{"name":"UnmarshalOptions.Unmarshal"}]},{"vendor":"google.golang.org/protobuf","product":"google.golang.org/protobuf/internal/encoding/json","packageName":"google.golang.org/protobuf/internal/encoding/json","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.33.0","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"Decoder.Read"},{"name":"Decoder.Peek"}]}],"references":[{"url":"https://go.dev/cl/569356"},{"url":"https://pkg.go.dev/vuln/GO-2024-2611"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDMBHAVSDU2FBDZ45U3A2VLSM35OJ2HU/"},{"url":"http://www.openwall.com/lists/oss-security/2024/03/08/4"},{"url":"https://security.netapp.com/advisory/ntap-20240517-0002/"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-1286: Improper Validation of Syntactic Correctness of Input"}]}],"providerMetadata":{"shortName":"Go","orgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","dateUpdated":"2024-06-10T17:12:44.017Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-11-07T16:22:27.828054Z","id":"CVE-2024-24786","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-23T13:51:15.891Z"}},{"title":"CVE Program Container","references":[{"url":"https://go.dev/cl/569356","tags":["x_transferred"]},{"url":"https://pkg.go.dev/vuln/GO-2024-2611","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDMBHAVSDU2FBDZ45U3A2VLSM35OJ2HU/","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/03/08/4","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20240517-0002/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T23:28:12.790Z"}}]}}}