10762.json

{
    "localId": 10762,
    "project": "harfbuzz",
    "fix": "https://github.com/harfbuzz/harfbuzz/commit/5c65ed800de4caef5ee9ad2111225fa5d8235737",
    "verify": "0",
    "fuzzer": "libfuzzer",
    "sanitizer": "asan",
    "crash_type": "UNKNOWN READ",
    "severity": "Medium",
    "report": {
        "comments": [
            {
                "localId": 10762,
                "descriptionNum": 1,
                "projectName": "oss-fuzz",
                "commenter": {
                    "displayName": "ClusterFuzz-External",
                    "userId": "382749006"
                },
                "content": "Detailed report: https://oss-fuzz.com/testcase?key=5734736291430400\n\nProject: harfbuzz\nFuzzer: libFuzzer_harfbuzz_hb-shape-fuzzer\nFuzz target binary: hb-shape-fuzzer\nJob Type: libfuzzer_asan_harfbuzz\nPlatform Id: linux\n\nCrash Type: UNKNOWN READ\nCrash Address: 0x617400000c70\nCrash State:\n  _hb_ot_shape_fallback_kern\n  hb_ot_position\n  hb_ot_shape_internal\n  \nSanitizer: address (ASAN)\n\nRecommended Security Severity: Medium\n\nRegressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_harfbuzz&range=201809280141:201809290144\n\nReproducer Testcase: https://oss-fuzz.com/download?testcase_id=5734736291430400\n\nIssue filed automatically.\n\nSee https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.\n\nThis bug is subject to a 90 day disclosure deadline. If 90 days elapse\nwithout an upstream patch, then the bug report will automatically\nbecome visible to the public.\n\nWhen you fix this bug, please\n  * mention the fix revision(s).\n  * state whether the bug was a short-lived regression or an old bug in any stable releases.\n  * add any other useful information.\nThis information can help downstream consumers.\n\nIf you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues.",
                "timestamp": 1538442915
            },
            {
                "localId": 10762,
                "projectName": "oss-fuzz",
                "commenter": {
                    "displayName": "ClusterFuzz-External",
                    "userId": "382749006"
                },
                "content": "ClusterFuzz has detected this issue as fixed in range 201809300144:201810010145.\n\nDetailed report: https://oss-fuzz.com/testcase?key=5734736291430400\n\nProject: harfbuzz\nFuzzer: libFuzzer_harfbuzz_hb-shape-fuzzer\nFuzz target binary: hb-shape-fuzzer\nJob Type: libfuzzer_asan_harfbuzz\nPlatform Id: linux\n\nCrash Type: UNKNOWN READ\nCrash Address: 0x617400000c70\nCrash State:\n  _hb_ot_shape_fallback_kern\n  hb_ot_position\n  hb_ot_shape_internal\n  \nSanitizer: address (ASAN)\n\nRecommended Security Severity: Medium\n\nRegressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_harfbuzz&range=201809280141:201809290144\nFixed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_harfbuzz&range=201809300144:201810010145\n\nReproducer Testcase: https://oss-fuzz.com/download?testcase_id=5734736291430400\n\nSee https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.\n\nIf you suspect that the result above is incorrect, try re-doing that job on the test case report page.",
                "sequenceNum": 1,
                "timestamp": 1538465248
            },
            {
                "amendments": [
                    {
                        "fieldName": "Status",
                        "oldValue": "New",
                        "newOrDeltaValue": "Verified"
                    },
                    {
                        "fieldName": "Labels",
                        "newOrDeltaValue": "ClusterFuzz-Verified"
                    }
                ],
                "localId": 10762,
                "projectName": "oss-fuzz",
                "commenter": {
                    "displayName": "ClusterFuzz-External",
                    "userId": "382749006"
                },
                "content": "ClusterFuzz testcase 5734736291430400 is verified as fixed, so closing issue as verified.\n\nIf this is incorrect, please file a bug on https://github.com/google/oss-fuzz/issues/new",
                "sequenceNum": 2,
                "timestamp": 1538465585
            },
            {
                "amendments": [
                    {
                        "fieldName": "Labels",
                        "newOrDeltaValue": "-restrict-view-commit"
                    }
                ],
                "localId": 10762,
                "projectName": "oss-fuzz",
                "commenter": {
                    "displayName": "sheriffbot@chromium.org",
                    "userId": "4164592774"
                },
                "content": "This bug has been fixed for 30 days. It has been opened to the public.\n\n- Your friendly Sheriffbot",
                "sequenceNum": 3,
                "timestamp": 1541085925
            }
        ]
    },
    "fix_commit": "5c65ed800de4caef5ee9ad2111225fa5d8235737",
    "repo_addr": "https://github.com/harfbuzz/harfbuzz.git"
}