An issue was discovered in PDFResurrect before 0.18. pdfloadpages_kids in pdf.c doesn't validate a certain size value, which leads to a malloc failure and out-of-bounds write.
{ "vanir_signatures": [ { "signature_version": "v1", "target": { "file": "pdf.c", "function": "pdf_new" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "length": 411.0, "function_hash": "256762083501416603035630189130717321116" }, "signature_type": "Function", "id": "CVE-2019-14934-15db9f66" }, { "signature_version": "v1", "target": { "file": "main.h" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "line_hashes": [ "77550204864934512861691379411606033135" ], "threshold": 0.9 }, "signature_type": "Line", "id": "CVE-2019-14934-2510bbcd" }, { "signature_version": "v1", "target": { "file": "pdf.c", "function": "load_xref_from_plaintext" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "length": 1706.0, "function_hash": "48934365315674630234225596062129451311" }, "signature_type": "Function", "id": "CVE-2019-14934-6bca77a9" }, { "signature_version": "v1", "target": { "file": "pdf.c", "function": "get_object" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "length": 1324.0, "function_hash": "58635718599131693217587185458041454427" }, "signature_type": "Function", "id": "CVE-2019-14934-79add9eb" }, { "signature_version": "v1", "target": { "file": "main.c" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "line_hashes": [ "8453129989799462549625768825652279104", "99530902912696310155202760077583412971", "263789281847861437657419263367130839764", "40093693050038650973610115055865087694", "195762686309494098847226134441540771337", "213733784580435541426190752691248932044", "271437894462184597772681304616982755120", "279007304580546757892162788787963212628", "36619885542697655876905904156221089162", "193381253870895511045362551388566296032", "68211198074068728073314749322967623862" ], "threshold": 0.9 }, "signature_type": "Line", "id": "CVE-2019-14934-8058a0bd" }, { "signature_version": "v1", "target": { "file": "pdf.c", "function": "pdf_load_xrefs" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "length": 1795.0, "function_hash": "325304485965751155243122437109992761270" }, "signature_type": "Function", "id": "CVE-2019-14934-d3cf275f" }, { "signature_version": "v1", "target": { "file": "pdf.c", "function": "get_header" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "length": 306.0, "function_hash": "49745236901477109303946366760120247159" }, "signature_type": "Function", "id": "CVE-2019-14934-f0b64b3c" }, { "signature_version": "v1", "target": { "file": "pdf.c" }, "deprecated": false, "source": "https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6", "digest": { "line_hashes": [ "268273926068758734056256075221191754643", "169994098497221076449878214494719241089", "1223739350107562493354016399320061662", "176497472191781189226379682557754201526", "282205922933228270404566573370762426697", "260181441558037407599593109788573902514", "191126972468617502371386837034164241367", "299189483496189035622460523856866872060", "110540770146931969867386605517569909795", "85878818426568453576324201150584045639", "68062500688153715834220096481784014949", "163415804638944167511257389352632086249", "214525089734176831586762927983064466067", "116476472887827962984265632618014525082", "251343443163535428846508345180430432155", "22538543802820471354439062993839377423", "37024084632818626181079309694738587944", "69622802471060449691176575022365776546", "282093569213571388689947168342871286455", "240383590169946072289977169315953016800", "93413984929112082925602786465000372940", "312304943219526437521288686604261261901", "112967292899666047622385164009660699052", "48505500378436910448633747041365270793", "161549004012120452569306843293306914465", "2701174797233355839916074321577437246", "174208329816497157813305367820761893112", "22031510781211203305026291240495223835", "283881357162004280958057057566801164661", "112157753924922027756319803903750652613", "142461620309279005631855992303049312787", "32765573441743220648559235849853200626", "19507934344298856034909852722035432701", "294551937220830993921857588055672458968", "213934481633932873550800769782986177966", "330241373759005916819729349663440108152", "46410259376222430955351602174787174475", "148185064150146256905608088678192475271", "272886130577751105247700653650708581005", "97074372526294746068327671854355351103", "332888570291388733399927404292502672093", "199729256583163704759073122295866848916", "170131629266426561397621723114280184576", "66130561064676095891159986328236158062", "140051216598213548315519547919510787265", "129410460819032184012843159128190878859", "106821631990123657696466870123816726178", "144574010844810691036817496746292302331", "16289969439010543607636456072016621395", "270743833535122959267115028609378908417", "235913489571026782893848565876734520998", "21178081986711556680337517148292907538", "126604359106623566770259428789398788262", "8525622703922830153812401378347619616", "183692961265600505142532072818287628756", "191525734366163183458197813779896916055" ], "threshold": 0.9 }, "signature_type": "Line", "id": "CVE-2019-14934-fe7fcc70" } ] }