{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2019-7663", "STATE" : "PUBLIC" }, "affects" : { "vendor" : { "vendor_data" : [ { "product" : { "product_data" : [ { "product_name" : "n/a", "version" : { "version_data" : [ { "version_value" : "n/a" } ] } } ] }, "vendor_name" : "n/a" } ] } }, "data_format" : "MITRE", "data_type" : "CVE", "data_version" : "4.0", "description" : { "description_data" : [ { "lang" : "eng", "value" : "An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[debian-lts-announce] 20190218 [SECURITY] [DLA 1680-1] tiff security update", "refsource" : "MLIST", "url" : "https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html" }, { "name" : "http://bugzilla.maptools.org/show_bug.cgi?id=2833", "refsource" : "MISC", "url" : "http://bugzilla.maptools.org/show_bug.cgi?id=2833" }, { "name" : "USN-3906-1", "refsource" : "UBUNTU", "url" : "https://usn.ubuntu.com/3906-1/" } ] } }