wiretap/cosine.c in the CoSine file parser in Wireshark 1.12.x before 1.12.12 and 2.x before 2.0.4 mishandles sscanf unsigned-integer processing, which allows remote attackers to cause a denial of service (application crash) via a crafted file.
{ "vanir_signatures": [ { "digest": { "function_hash": "139569648133174936995680122850924426149", "length": 2859.0 }, "signature_type": "Function", "source": "https://github.com/wireshark/wireshark/commit/f5ec0afb766f19519ea9623152cca3bbe2229500", "target": { "file": "wiretap/cosine.c", "function": "parse_cosine_rec_hdr" }, "id": "CVE-2016-5356-0d0e9d89", "deprecated": false, "signature_version": "v1" }, { "digest": { "line_hashes": [ "71333923822682718027308170522297697116", "148825741904739258044621541819718484529", "258076794249418317877703304630380750277", "301631587790100395817448942962281299575", "259214332604082233685396186735349173871", "336514937699450282869340146417706847316", "237417998883945208484368833853712304021", "169133747316324202002614374790615220865", "51710834043792237729907852343981602393", "338063757848004913697618673350519739340", "283708670620639808617747627923471401057", "317941198244658157104117708188402127886", "337091706102247004722815530270869850595", "297619019263805389752419967625948939761", "181119350125597751575351299619626887728", "152024026949585661293378260989567859541", "60281315064754530619078856340098131796", "239768735720645694243752556225576027493", "81142515836288981121454149355211213945", "141313813907425311873698091218738487165", "301098176586959383548643099943166057319", "271528530801346505842464360024129873089", "77197104754355865602041160023941016146", "281856074811471429548677955440458514158", "15684530757511478212835472210233672700", "252538957748358257149041746381260252186", "227766434670231356870621853933774984288", "102799019195563740730021370995209767132", "229414221062285070380803237614218335726", "118880341625886206813748083254635707018", "289192048670625705456244812244948530345", "77582077685452351292195854807762077896", "328460811897439175775374225781754645407", "42598608447562250460784992532146159510", "70980633982689581448348762832786500630", "259097281410863872747494658649385045429", "312113404933227177706258261488420276928", "157547284173881130323857632171801983952", "54804721415805361157196124729944690735", "77997723401573734414086558596934869371", "151799025519759521333502869509812509867", "93205087977497115982562983458840988439", "71836857647894980268341033255272712597", "197693468289958457159528040136517606406", "26754213950114766914133878814724769521", "92450965267007418890689887346631271524", "329811632476508564496024411318663214545", "299568405862922102570475932348181731312", "264614511285649832178596903540128344438", "46340605494512847284082442404175006016", "309131992411370574569411545613684937451", "164367953757794853375040534315005703831", "109353496393306513026402724915639571668", "292741186738175222945989572890595198705", "273887072230080492776600664855789797196", "217499827469868787390918562759360366106", "206631607936861148176152683792583540414", "9215005589086874238127528465192045872", "48946470407621253620265668279939057360", "226281239586364064174689753965528176572", "76138557264806226408971212506060975842", "108738845569145914554428448868404370912", "319886930788573221464176214368913833452", "325256266842550690035999292283050782515", "22841347425408513428440478259607062154", "332207499759898005231752703518887283155", "205141785124310132013260706214741267250", "295049174230442586298062023612142189354", "334364163097344122040257471397235689835", "312171834191759199606028242440405079102", "318099905131393159109456978381311706658", "71104779237821758496147088346564735158", "59307520116128166772912342142864877021", "160713827357312717692171399622938481470", "63495844153004811965406956631491894336", "272173166130257116832164541196879336597", "187235482605960127643657369111972084755", "141829831875575522457711610660319709130", "127677031575017430914722634915694518669", "225745141581164917659028906801507405422", "63573375634137264288191548523451835710" ], "threshold": 0.9 }, "signature_type": "Line", "source": "https://github.com/wireshark/wireshark/commit/f5ec0afb766f19519ea9623152cca3bbe2229500", "target": { "file": "wiretap/cosine.c" }, "id": "CVE-2016-5356-4982eca5", "deprecated": false, "signature_version": "v1" }, { "digest": { "function_hash": "141404835674435111223070324271700364626", "length": 437.0 }, "signature_type": "Function", "source": "https://github.com/wireshark/wireshark/commit/f5ec0afb766f19519ea9623152cca3bbe2229500", "target": { "file": "wiretap/cosine.c", "function": "cosine_read" }, "id": "CVE-2016-5356-76d36772", "deprecated": false, "signature_version": "v1" }, { "digest": { "function_hash": "48806803265960432095061258474533884800", "length": 804.0 }, "signature_type": "Function", "source": "https://github.com/wireshark/wireshark/commit/f5ec0afb766f19519ea9623152cca3bbe2229500", "target": { "file": "wiretap/cosine.c", "function": "parse_cosine_hex_dump" }, "id": "CVE-2016-5356-7922711d", "deprecated": false, "signature_version": "v1" }, { "digest": { "function_hash": "162427201729681649956150960756065302670", "length": 620.0 }, "signature_type": "Function", "source": "https://github.com/wireshark/wireshark/commit/f5ec0afb766f19519ea9623152cca3bbe2229500", "target": { "file": "wiretap/cosine.c", "function": "cosine_seek_read" }, "id": "CVE-2016-5356-877a7bee", "deprecated": false, "signature_version": "v1" } ] }