{"id":"OSV-2020-2042","summary":"UNKNOWN WRITE in pb_release_single_field","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22329\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\npb_release_single_field\npb_release\npb_decode\n```\n","modified":"2022-04-13T03:28:13.014472Z","published":"2020-10-13T00:00:28.349821Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22329"}],"affected":[{"package":{"name":"firestore","ecosystem":"OSS-Fuzz","purl":"pkg:generic/firestore"},"ranges":[{"type":"GIT","repo":"https://github.com/firebase/firebase-ios-sdk.git","events":[{"introduced":"819091b289b48ac111008f0950853fd7bb54a521"},{"fixed":"e81547f313af6f6733ccc25eb3c0cea8e6008578"}]}],"versions":["6.26.0","7.0.0","7.1.0","7.2.0","7.3.0","7.3.1","7.4.0","7.5.0","7.5.1","7.6.0","7.7.0","7.8.0","7.8.1","7.9.0","7.9.1","ABTesting-3.3.0","ABTesting-4.0.0","ABTesting-4.1.0","ABTesting-4.2.0","AppDistribution-0.9.0","AppDistribution-0.9.1","AppDistribution-0.9.2","AppDistribution-0.9.3","Auth-6.6.0","Auth-6.7.0","Auth-6.7.1","Auth-6.8.0","Auth-6.9.0","Auth-6.9.1","Auth-6.9.2","CocoaPods-6.27.0","CocoaPods-6.27.1","CocoaPods-6.28.0","CocoaPods-6.28.1","CocoaPods-6.28.2","CocoaPods-6.29.0","CocoaPods-6.30.0","CocoaPods-6.31.0","CocoaPods-6.31.1","CocoaPods-6.32.0","CocoaPods-6.33.0","CocoaPods-6.33.0.nightly","CocoaPods-6.34.0","CocoaPods-6.34.0.nightly","CocoaPods-7.0.0","CocoaPods-7.0.0-beta","CocoaPods-7.0.nightly","CocoaPods-7.1.0","CocoaPods-7.1.0-beta","CocoaPods-7.1.nightly","CocoaPods-7.2.0","CocoaPods-7.2.0-beta","CocoaPods-7.2.nightly","CocoaPods-7.3.0","CocoaPods-7.3.0-beta","CocoaPods-7.3.1","CocoaPods-7.3.nightly","CocoaPods-7.4.0","CocoaPods-7.4.0-beta","CocoaPods-7.4.nightly","CocoaPods-7.5.0","CocoaPods-7.5.0-beta","CocoaPods-7.5.nightly","CocoaPods-7.6.0","CocoaPods-7.6.0-beta","CocoaPods-7.6.nightly","CocoaPods-7.7.0","CocoaPods-7.7.0-beta","CocoaPods-7.7.nightly","CocoaPods-7.8.0","CocoaPods-7.8.0-beta","CocoaPods-7.8.nightly","CocoaPods-7.9.0","CocoaPods-7.9.0-beta","CocoaPods-7.9.nightly","Core-6.10.0","Core-6.10.1","Core-6.10.2","Core-6.10.3","Core-6.10.4","Core-6.7.2","Core-6.8.0","Core-6.8.1","Core-6.9.0","Core-6.9.1","Core-6.9.2","CoreDiagnostics-1.4.0","CoreDiagnostics-1.5.0","CoreDiagnostics-1.6.0","CoreDiagnostics-1.7.0","Crashlytics-4.1.1","Crashlytics-4.2.0","Crashlytics-4.3.0","Crashlytics-4.3.1","Crashlytics-4.4.0","Crashlytics-4.5.0","Crashlytics-4.6.0","Crashlytics-4.6.1","Crashlytics-4.6.2","DataTransport-6.2.0","DataTransport-6.2.1","DataTransport-7.0.0","DataTransport-7.1.0","DataTransport-7.2.0","DataTransport-7.3.0","DataTransport-7.4.0","DataTransport-7.5.0","DataTransport-7.5.1","DataTransport-8.0.0","DataTransport-8.0.1","DataTransport-8.1.0","DataTransport-8.2.0","DataTransportCCTSupport-3.2.0","Database-6.3.0","Database-6.4.0","Database-6.5.0","Database-6.6.0","DynamicLinks-4.1.0","DynamicLinks-4.2.0","DynamicLinks-4.2.1","DynamicLinks-4.3.0","DynamicLinks-4.3.1","Firestore-1.15.0","Firestore-1.16.0","Firestore-1.16.1","Firestore-1.16.2","Firestore-1.16.3","Firestore-1.16.4","Firestore-1.17.0","Firestore-1.17.1","Firestore-1.18.0","Firestore-1.19.0","FirestoreSwift-0.4.0","Functions-2.6.0","Functions-2.7.0","Functions-2.8.0","Functions-2.9.0","InAppMessaging-0.20.2","InAppMessaging-0.21.0","InAppMessaging-0.22.0","InAppMessaging-0.23.0","InAppMessaging-0.24.0","Installations-1.3.0","Installations-1.4.0","Installations-1.5.0","Installations-1.6.0","Installations-1.7.0","Installations-1.7.1","InstanceID-4.4.0","InstanceID-4.5.0","InstanceID-4.5.1","InstanceID-4.6.0","InstanceID-4.7.0","InstanceID-4.8.0","Messaging-4.5.0","Messaging-4.6.0","Messaging-4.6.1","Messaging-4.6.2","Messaging-4.7.0","Messaging-4.7.1","Performance-3.3.2","RemoteConfig-4.5.0","RemoteConfig-4.6.0","RemoteConfig-4.7.0","RemoteConfig-4.8.0","RemoteConfig-4.9.0","RemoteConfig-4.9.1","Storage-3.7.0","Storage-3.8.0","Storage-3.9.0","Storage-3.9.1","Utilities-6.7.0","Utilities-6.7.1","Utilities-6.7.2","Utilities-7.0.0","Utilities-7.1.0","Utilities-7.1.1","Utilities-7.2.0"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/firestore/OSV-2020-2042.yaml"}}],"schema_version":"1.7.3"}