{"id":"OSV-2022-614","aliases":[],"status":"published","title":"UNKNOWN READ in std::__1::basic_filebuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::underflow","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49381\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nstd::__1::basic_filebuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::underflow\nstd::__1::basic_streambuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::uflow\nstd::__1::basic_streambuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::xsgetn\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-07-24T00:01:03.30233Z","modified":"2022-07-24T00:01:03Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"pcl","ranges":[{"type":"GIT","events":[{"introduced":"7d52b107223ef8adec990608e8685392b48d79c6"},{"fixed":"10e8736b6ae7194e0b11f998ca6b8cae6b0664c1"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49381","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-614","title":"UNKNOWN READ in std::__1::basic_filebuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::underflow","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49381\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nstd::__1::basic_filebuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::underflow\nstd::__1::basic_streambuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::uflow\nstd::__1::basic_streambuf\u003cchar, std::__1::char_traits\u003cchar\u003e \u003e::xsgetn\n```\n","status":"published","published":"2022-07-24T00:01:03.30233Z","modified":"2022-07-24T00:01:03.302538Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}