{"schema_version":"1.7.3","id":"OSV-2025-1049","published":"2025-12-31T00:18:06.669541Z","modified":"2025-12-31T00:18:06.670109Z","summary":"Heap-buffer-overflow in unsigned char* std::__1::vector<unsigned char, std::__1::allocator<unsigned char","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=472222304\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nunsigned char* std::__1::vector<unsigned char, std::__1::allocator<unsigned char\npcpp::TLSECPointFormatExtension::getECPointFormatList\npcpp::SSLClientHelloMessage::generateTLSFingerprint\n```\n","affected":[{"package":{"name":"pcapplusplus","ecosystem":"OSS-Fuzz","purl":"pkg:generic/pcapplusplus"},"ranges":[{"type":"GIT","repo":"https://github.com/seladb/PcapPlusPlus","events":[{"introduced":"813f15b87f5e76a62d64360f8cbdf449c21316e4"},{"fixed":"33b9be160d5a85aac4963c771c28336eb90af5ca"}]}],"versions":["v24.09","v25.05"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"08d661c4385a9e1e1bea68afc88ccad60718f638:33b9be160d5a85aac4963c771c28336eb90af5ca","introduced_range":"3227ad11ec457c3dad062db548432d2a1c837d50:0c95dfb3557644acc6a10060e48cfae1a61fc2f0","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2025-1049.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=472222304"}]}