{"schemaVersion":3,"id":"MGASA-2016-0349","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The updated packages fix libtiff security vulnerabilities\n\nThe _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows\nattackers to cause a denial of service (invalid memory write and\ncrash) or possibly have unspecified other impact via crafted field\ndata in an extension tag in a TIFF image. (CVE-2015-7554)\n\nHeap-based buffer overflow in the PackBitsPreEncode function in\ntif_packbits.c in bmp2tiff in libtiff 4.0.6 and earlier allows remote\nattackers to execute arbitrary code or cause a denial of service via a\nlarge width field in a BMP image. (CVE-2015-8668)\n\nBuffer overflow in the readextension function in gif2tiff.c in LibTIFF\n4.0.6 allows remote attackers to cause a denial of service (application\ncrash) via a crafted GIF file. (CVE-2016-3186) (the program gif2tiff has\nbeen obsoleted)\n\nThe fpAcc function in tif_predict.c in the tiff2rgba tool in LibTIFF 4.0.6\nand earlier allows remote attackers to cause a denial of service\n(divide-by-zero error) via a crafted TIFF image. (CVE-2016-3622)\n\nThe rgb2ycbcr tool in LibTIFF 4.0.6 and earlier allows remote attackers\nto cause a denial of service (divide-by-zero) by setting the (1) v or (2)\nh parameter to 0. (CVE-2016-3623)\n\nThe _TIFFVGetField function in tif_dirinfo.c in LibTIFF 4.0.6 and earlier\nallows remote attackers to cause a denial of service (out-of-bounds write)\nor execute arbitrary code via a crafted TIFF image. (CVE-2016-3632)\n\nMultiple integer overflows in the (1) cvt_by_strip and (2) cvt_by_tile\nfunctions in the tiff2rgba tool in LibTIFF 4.0.6 and earlier, when -b mode\nis enabled,allow remote attackers to cause a denial of service (crash) or\nexecute arbitrary code via a crafted TIFF image, which triggers an\nout-of-bounds write. (CVE-2016-3945)\n\nHeap-based buffer overflow in the horizontalDifference8 function in\ntif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers\nto cause a denial of service (crash) or execute arbitrary code via\na crafted TIFF image to tiffcp. (CVE-2016-3990)\n\nHeap-based buffer overflow in the loadImage function in the tiffcrop tool\nin LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of\nservice (out-of-bounds write) or execute arbitrary code via a crafted TIFF\nimage with zero tiles. (CVE-2016-3991)\n\nPixarLogDecode() out-of-bound writes (CVE-2016-5314)\n\ntif_dir.c: setByteArray() Read access violation (CVE-2016-5315)\n\ntif_pixarlog.c: PixarLogCleanup() Segmentation fault (CVE-2016-5316)\n\ncrash occurs when generating a thumbnail for a crafted TIFF image\n(CVE-2016-5317)\n\nrgb2ycbcr: command excution (CVE-2016-5320)\n\nDumpModeDecode(): Ddos (CVE-2016-5321)\n\ntiffcrop: extractContigSamplesBytes: out-of-bounds read (CVE-2016-5322)\n\ntiffcrop _TIFFFax3fillruns(): divide by zero (CVE-2016-5323)\n\ntiff: heap-based buffer overflow when using the PixarLog compression format (CVE-2016-5875)\n\ntiff: information leak in libtiff/tif_read.c (CVE-2016-6223)","dates":{"published":"2016-10-20T22:35:16.000Z","modified":"2026-04-16T06:24:15.495Z","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":"libtiff","name":"libtiff","label":"libtiff","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libtiff","purlType":"rpm","versions":[{"text":"< 4.0.6-1.4.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.6-1.4.mga5","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2016-0349.html","label":"advisories.mageia.org/MGASA-2016-0349.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=17480","label":"bugs.mageia.org/show_bug.cgi?id=17480","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"http://openwall.com/lists/oss-security/2015/12/26/7","label":"openwall.com/lists/oss-security/2015/12/26/7","hostname":"openwall.com","tags":["WEB"]},{"url":"https://lists.opensuse.org/opensuse-updates/2016-04/msg00064.html","label":"lists.opensuse.org/opensuse-updates/2016-04/msg00064.html","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"http://openwall.com/lists/oss-security/2016/07/14/4","label":"openwall.com/lists/oss-security/2016/07/14/4","hostname":"openwall.com","tags":["WEB"]},{"url":"http://lwn.net/Vulnerabilities/695692/","label":"lwn.net/Vulnerabilities/695692/","hostname":"lwn.net","tags":["WEB"]},{"url":"https://lists.opensuse.org/opensuse-updates/2016-07/msg00087.html","label":"lists.opensuse.org/opensuse-updates/2016-07/msg00087.html","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"https://rhn.redhat.com/errata/RHSA-2016-1546.html","label":"rhn.redhat.com/errata/RHSA-2016-1546.html","hostname":"rhn.redhat.com","tags":["WEB"]},{"url":"http://lwn.net/Vulnerabilities/696207/","label":"lwn.net/Vulnerabilities/696207/","hostname":"lwn.net","tags":["WEB"]},{"url":"http://lwn.net/Vulnerabilities/698795/","label":"lwn.net/Vulnerabilities/698795/","hostname":"lwn.net","tags":["WEB"]},{"url":"http://lwn.net/Vulnerabilities/699684/","label":"lwn.net/Vulnerabilities/699684/","hostname":"lwn.net","tags":["WEB"]}],"lineage":{"upstream":["CVE-2015-7554","CVE-2015-8668","CVE-2016-3186","CVE-2016-3622","CVE-2016-3623","CVE-2016-3632","CVE-2016-3945","CVE-2016-3990","CVE-2016-3991","CVE-2016-5314","CVE-2016-5315","CVE-2016-5316","CVE-2016-5317","CVE-2016-5320","CVE-2016-5321","CVE-2016-5322","CVE-2016-5323","CVE-2016-5875","CVE-2016-6223"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2016-10-20T22:35:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:24:15.495Z","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":"2026-10-19T23:10:01.156Z","stale":false,"partial":false}}