{"id":"CVE-2017-6439","details":"Heap-based buffer overflow in the parse_string_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service (out-of-bounds write) via a crafted plist file.","modified":"2026-07-08T11:36:06.168601Z","published":"2017-03-15T14:59:01.087Z","related":["SUSE-SU-2017:2201-1"],"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/97278"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00002.html"},{"type":"FIX","url":"https://github.com/libimobiledevice/libplist/commit/32ee5213fe64f1e10ec76c1ee861ee6f233120dd"},{"type":"EVIDENCE","url":"https://github.com/libimobiledevice/libplist/issues/95"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libimobiledevice/libplist","events":[{"introduced":"27ed36c03297713d2cfa79431cdc8105602e80c2"},{"last_affected":"27ed36c03297713d2cfa79431cdc8105602e80c2"},{"fixed":"32ee5213fe64f1e10ec76c1ee861ee6f233120dd"}],"database_specific":{"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:libplist_project:libplist:1.12:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.12"},{"last_affected":"1.12"}]}}],"versions":["1.12"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6439.json","vanir_signatures_modified":"2026-07-08T11:36:06Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/libimobiledevice/libplist/commit/32ee5213fe64f1e10ec76c1ee861ee6f233120dd","target":{"file":"src/bplist.c"},"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["156188244364215037406206909115424338022","270507218340556683758157244164346739797","20868631067273560737507354209718126807","175525345297111499699094193283948304698","206416723285238720848439429919813610674","321556157241099152535521135040358802921","134970958873456120558602902800600184366","171331497565318761760904093701766342388","218253539029817303091220703201557535637","113952918008046793986364683747104049857","177284859458370776533673195693784192865","257723415266607699635852978332082352398","212902813417641815937384186460878710237","149108012247647216250900007347531480323","137615385030412692203009528092116378462","38176331951141140346084606126442857442","266293008507233620532781506608571203698","265785711414978656336470236600122034799","112150564396663647390161839431151298554","216526036517117152374988546766010039859","307065625844409316731365061586381054968","191082999308267820452442647988872525754","200365569634871494973026288914124148206"]},"id":"CVE-2017-6439-0bbb6660","signature_type":"Line"},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/libimobiledevice/libplist/commit/32ee5213fe64f1e10ec76c1ee861ee6f233120dd","target":{"function":"parse_bin_node","file":"src/bplist.c"},"deprecated":false,"digest":{"function_hash":"303600261123021975455589058979360069417","length":3627},"id":"CVE-2017-6439-70b9e5f4"}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H"}]}