{"id":"OSV-2020-1315","aliases":[],"status":"published","title":"Heap-buffer-overflow in pcpp::IPv4Layer::getFragmentFlags","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22638\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\npcpp::IPv4Layer::getFragmentFlags\npcpp::IPv4Layer::isFragment\npcpp::IPv4Layer::parseNextLayer\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:50:05.807755Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"pcapplusplus","ranges":[{"type":"GIT","events":[{"introduced":"4366d2f86bf105025765a0ce3db6e647ba0f3508"},{"fixed":"14a418ed4f9b72a832877dc8330e01259f617bf3"},{"fixed":"80adbb255c24e278425cb66878e7209258abb2b0"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22638","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1315","title":"Heap-buffer-overflow in pcpp::IPv4Layer::getFragmentFlags","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22638\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\npcpp::IPv4Layer::getFragmentFlags\npcpp::IPv4Layer::isFragment\npcpp::IPv4Layer::parseNextLayer\n```\n","status":"published","published":"2020-07-22T21:50:05.807755Z","modified":"2022-04-13T03:04:38.719461Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}