{"id":"OSV-2023-1145","aliases":[],"status":"published","title":"Heap-buffer-overflow in pcpp::GREv1Layer::computeCalculateFields","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64110\n\n```\nCrash type: Heap-buffer-overflow WRITE 2\nCrash state:\npcpp::GREv1Layer::computeCalculateFields\npcpp::Packet::computeCalculateFields\nFuzzTarget.cpp\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-11-13T13:00:35.546722Z","modified":"2023-11-13T13:00:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"pcapplusplus","ranges":[{"type":"GIT","events":[{"introduced":"6a67cab6914074841ed81116ac72219ca070a44d"},{"fixed":"a0ecc6dad71f445c95936697c7ee15997d5761b2"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64110","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1145","title":"Heap-buffer-overflow in pcpp::GREv1Layer::computeCalculateFields","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64110\n\n```\nCrash type: Heap-buffer-overflow WRITE 2\nCrash state:\npcpp::GREv1Layer::computeCalculateFields\npcpp::Packet::computeCalculateFields\nFuzzTarget.cpp\n```\n","status":"published","published":"2023-11-13T13:00:35.546722Z","modified":"2023-11-13T13:00:35.547021Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}