In ImageMagick before 6.9.8-5 and 7.x before 7.0.5-6, there is a memory leak in the ReadMATImage function in coders/mat.c.
{ "vanir_signatures": [ { "digest": { "length": 11363.0, "function_hash": "66561016854124679092711662741146009121" }, "signature_version": "v1", "deprecated": false, "source": "https://github.com/imagemagick/imagemagick/commit/79e5dbcdd1fc2f714f9bae548bc55d5073f3ed20", "target": { "file": "coders/mat.c", "function": "ReadMATImage" }, "id": "CVE-2017-13146-c0525c5e", "signature_type": "Function" }, { "digest": { "length": 4455.0, "function_hash": "62442047964201575198656316227182035916" }, "signature_version": "v1", "deprecated": false, "source": "https://github.com/imagemagick/imagemagick/commit/79e5dbcdd1fc2f714f9bae548bc55d5073f3ed20", "target": { "file": "coders/mat.c", "function": "ReadMATImageV4" }, "id": "CVE-2017-13146-d517871f", "signature_type": "Function" }, { "digest": { "threshold": 0.9, "line_hashes": [ "6801935747741891127209687601919449223", "112540166003253754394516907670662171714", "28667401872025313039192182376068700856", "23033081034074236493185232819164857988", "230433092232287733806505522510989485797", "264839155689175760015679956298325458933", "71341263378551870284953978548556506666", "132342348340361713044224733661574163922", "113061094659967753381962645053913412758", "8143358960286404424177715230823897145", "284418397577245764414872217168703862399", "106831276100630174436229663985004961793", "151516533500303868451200786649383428346", "84440811493561661529050265931427950648" ] }, "signature_version": "v1", "deprecated": false, "source": "https://github.com/imagemagick/imagemagick/commit/79e5dbcdd1fc2f714f9bae548bc55d5073f3ed20", "target": { "file": "coders/mat.c" }, "id": "CVE-2017-13146-e23d557e", "signature_type": "Line" } ] }