{"schemaVersion":3,"id":"MGASA-2017-0059","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated iceape packages fix security vulnerability\n\nUpdated Iceape packages derived from Seamonkey include security fixes from\nMozilla Firefox:\n\nHeap-based buffer overflow in the\nnsCaseTransformTextRunFactory::TransformString function in Seamonkey\nbefore 2.46 allows remote attackers to cause a denial of service (boolean\nout-of-bounds write) or possibly have unspecified other impact via Unicode\ncharacters that are mishandled during text conversion. (CVE-2016-5270)\n\nThe PropertyProvider::GetSpacingInternal function in Seamonkey before 2.46\nallows remote attackers to cause a denial of service (out-of-bounds read\nand application crash) via text runs in conjunction with a\n\"display: contents\" Cascading Style Sheets (CSS) property. (CVE-2016-5271)\n\nThe nsImageGeometryMixin class in Seamonkey before 2.46 does not properly\nperform a cast of an unspecified variable during handling of INPUT\nelements, which allows remote attackers to execute arbitrary code via a\ncrafted web site. (CVE-2016-5272)\n\nUse-after-free vulnerability in the\nmozilla::a11y::DocAccessible::ProcessInvalidationList function in\nSeamonkey before 2.46 allows remote attackers to execute arbitrary code\nor cause a denial of service (heap memory corruption) via an aria-owns\nattribute. (CVE-2016-5276)\n\nUse-after-free vulnerability in the nsFrameManager::CaptureFrameState\nfunction in Seamonkey before 2.46 allows remote attackers to execute\narbitrary code by leveraging improper interaction between restyling and\nthe Web Animations model implementation. (CVE-2016-5274)\n\nUse-after-free vulnerability in the nsRefreshDriver::Tick function in\nSeamonkey before 2.46 allows remote attackers to execute arbitrary code or\ncause a denial of service (heap memory corruption) by leveraging improper\ninteraction between timeline destruction and the Web Animations model\nimplementation. (CVE-2016-5277)\n\nHeap-based buffer overflow in the nsBMPEncoder::AddImageFrame function in\nSeamonkey before 2.46 allows remote attackers to execute arbitrary code\nvia a crafted image data that is mishandled during the encoding of an\nimage frame to an image. (CVE-2016-5278)\n\nUse-after-free vulnerability in the\nmozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap function in\nSeamonkey before 2.46 allows remote attackers to execute arbitrary code\nvia bidirectional text. (CVE-2016-5280)\n\nUse-after-free vulnerability in the DOMSVGLength class in Seamonkey before\n2.46 allows remote attackers to execute arbitrary code by leveraging\nimproper interaction between JavaScript code and an SVG document.\n(CVE-2016-5281)\n\nSeamonkey before 2.46 relies on unintended expiration dates for Preloaded\nPublic Key Pinning, which allows man-in-the-middle attackers to spoof\nadd-on updates by leveraging possession of an X.509 server certificate for\naddons.mozilla.org signed by an arbitrary built-in Certification\nAuthority. (CVE-2016-5284)\n\nMultiple unspecified vulnerabilities in the browser engine in Seamonkey\nbefore 2.46 allow remote attackers to cause a denial of service (memory\ncorruption and application crash) or possibly execute arbitrary code via\nunknown vectors. (CVE-2016-5257)","dates":{"published":"2017-02-20T13:24:57.000Z","modified":"2026-04-16T06:26:17.806Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"mageia","product":"iceape","name":"iceape","label":"iceape","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/iceape","purlType":"rpm","versions":[{"text":"< 2.46-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.46-1.mga5","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2017-0059.html","label":"advisories.mageia.org/MGASA-2017-0059.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=20025","label":"bugs.mageia.org/show_bug.cgi?id=20025","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2016-85/","label":"www.mozilla.org/en-US/security/advisories/mfsa2016-85/","hostname":"www.mozilla.org","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2016-2827","CVE-2016-5257","CVE-2016-5270","CVE-2016-5271","CVE-2016-5272","CVE-2016-5274","CVE-2016-5276","CVE-2016-5277","CVE-2016-5278","CVE-2016-5280","CVE-2016-5281","CVE-2016-5284"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-02-20T13:24:57.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:26:17.806Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T13:58:09.113Z","stale":false,"partial":false}}