{"id":"OSV-2023-988","summary":"Heap-buffer-overflow in xmlCopyCharMultiByte","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63086\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nxmlCopyCharMultiByte\nxmlParseCommentComplex\nxmlParseComment\n```\n","modified":"2023-10-08T13:03:08.264696Z","published":"2023-10-08T13:03:08.264286Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63086"}],"affected":[{"package":{"name":"libxml2","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libxml2"},"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/GNOME/libxml2.git","events":[{"introduced":"8afd321abd2f75cf795f679b54333237b364d4d9"},{"fixed":"4fc5340ec55a12cd6819395030d5d132a219984a"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libxml2/OSV-2023-988.yaml"}}],"schema_version":"1.7.3"}