{"id":"OSV-2020-1667","aliases":[],"status":"published","title":"Heap-use-after-free in xmlTextReaderRead","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25210\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nxmlTextReaderRead\nxml.c\nxmlTextReaderFreeNode\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-08-27T00:00:24.605339Z","modified":"2022-04-13T03:04:39Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libxml2","ranges":[{"type":"GIT","events":[{"introduced":"00ed736eecf93aeab49089abb06e0e5fc0e7e091"},{"fixed":"ba589adc2f86c6be9ad7e0d771d4c9b09d059b89"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25210","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1667","title":"Heap-use-after-free in xmlTextReaderRead","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25210\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nxmlTextReaderRead\nxml.c\nxmlTextReaderFreeNode\n```\n","status":"published","published":"2020-08-27T00:00:24.605339Z","modified":"2022-04-13T03:04:39.916971Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}