{"action":"reopened","issue":{"url":"https://api.github.com/repos/aws/aws-iot-device-sdk-embedded-C/issues/151","repository_url":"https://api.github.com/repos/aws/aws-iot-device-sdk-embedded-C","labels_url":"https://api.github.com/repos/aws/aws-iot-device-sdk-embedded-C/issues/151/labels{/name}","comments_url":"https://api.github.com/repos/aws/aws-iot-device-sdk-embedded-C/issues/151/comments","events_url":"https://api.github.com/repos/aws/aws-iot-device-sdk-embedded-C/issues/151/events","html_url":"https://github.com/aws/aws-iot-device-sdk-embedded-C/issues/151","id":311349561,"number":151,"title":"SECURITY ISSUE: Buffer overflow in parseStringValue","user":{"login":"kennu","id":13944,"avatar_url":"https://avatars3.githubusercontent.com/u/13944?v=4","gravatar_id":"","url":"https://api.github.com/users/kennu","html_url":"https://github.com/kennu","followers_url":"https://api.github.com/users/kennu/followers","following_url":"https://api.github.com/users/kennu/following{/other_user}","gists_url":"https://api.github.com/users/kennu/gists{/gist_id}","starred_url":"https://api.github.com/users/kennu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kennu/subscriptions","organizations_url":"https://api.github.com/users/kennu/orgs","repos_url":"https://api.github.com/users/kennu/repos","events_url":"https://api.github.com/users/kennu/events{/privacy}","received_events_url":"https://api.github.com/users/kennu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-04-04T18:54:15Z","updated_at":"2018-04-06T19:08:54Z","closed_at":null,"author_association":"NONE","body":"There is a buffer overflow in the function https://github.com/aws/aws-iot-device-sdk-embedded-C/blob/28b21eaafc285e5d8cd01f28cf3f64c9d2956c4c/src/aws_iot_json_utils.c#L187\r\n\r\nIt copies data to destination buf without checking buf size. This will potentially cause serious security problems on IoT devices when arbitrary JSON data is processed.\r\n"}}
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