{"id":"OSV-2020-374","aliases":[],"status":"published","title":"Heap-use-after-free in wmem_strbuf_get_str","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nwmem_strbuf_get_str\ndissect_rrc_PLMN_IdentityWithOptionalMCC_r6\ndissect_per_constrained_sequence_of\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:05.857808Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wireshark","ranges":[{"type":"GIT","events":[{"introduced":"6d150bdf6272f5d0df5de86d71e0c7fabf479e7c"},{"fixed":"7d874e2d3caff57d571cfca28b7919bda9f30c97"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-374","title":"Heap-use-after-free in wmem_strbuf_get_str","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nwmem_strbuf_get_str\ndissect_rrc_PLMN_IdentityWithOptionalMCC_r6\ndissect_per_constrained_sequence_of\n```\n","status":"published","published":"2020-07-01T00:00:05.857808Z","modified":"2022-04-13T03:04:37.811763Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}