-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : graphicsmagick Version : 1.3.16-1.1+deb7u19 CVE ID : CVE-2017-18219 CVE-2017-18220 CVE-2017-18229 CVE-2017-18230 CVE-2017-18231 CVE-2018-9018
Various security issues were discovered in Graphicsmagick, a collection of image processing tools. CVE-2017-18219 An allocation failure vulnerability was found in the function ReadOnePNGImage in coders/png.c, which allows attackers to cause a denial of service via a crafted file that triggers an attempt at a large png_pixels array allocation. CVE-2017-18220 The ReadOneJNGImage and ReadJNGImage functions in coders/png.c allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted file, a related issue to CVE-2017-11403. CVE-2017-18229 An allocation failure vulnerability was found in the function ReadTIFFImage in coders/tiff.c, which allows attackers to cause a denial of service via a crafted file, because file size is not properly used to restrict scanline, strip, and tile allocations. CVE-2017-18230 A NULL pointer dereference vulnerability was found in the function ReadCINEONImage in coders/cineon.c, which allows attackers to cause a denial of service via a crafted file. CVE-2017-18231 A NULL pointer dereference vulnerability was found in the function ReadEnhMetaFile in coders/emf.c, which allows attackers to cause a denial of service via a crafted file. CVE-2018-9018 There is a divide-by-zero error in the ReadMNGImage function of coders/png.c. Remote attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file. For Debian 7 "Wheezy", these problems have been fixed in version 1.3.16-1.1+deb7u19. We recommend that you upgrade your graphicsmagick packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAlq7wrxfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7 UeSJ5A//ZwZrz0pqKgdx/+4IYmsBKRJEyU5d3ejeFBExXHaWDG8tlIc4Em1GZenF q/5aA6+3e0Wkcvwk3R5CL6sGxIqZ0OsJbmNVO30tdfDUsoKa9ar3yuNmhO74QpOZ vyWnb/nh25c52u5omkw0VVN6KavEy0g+iFh+FWxqrFPhTXv0r1//zUL+ydf4xoja zRI/dxXmysvN32NfTSpXf75bHe3IKH6gKTXN1cmSnggCyA1zJY/M0oNyKLYxxpIw 3P/sn/5JxvejjSb9qPuI544STiiPDiRaI5/k+sHrWB0rCD9lGB+POtplLoHmQQJ3 vq13cr0qhoITZ+gpHbGGoJfOacAj4tQFC2peJIwu4F9IjIU9tuzLrSxb+mktNwZv vRpI89tYKGyek2d832ilpVcOB7GT0L/4AwN50wZ7dms3YbZbMl0/XYgiOgyeU+TZ 8Gyt8AukgMyJhGM+T6XV49SocSbtwEVbU4piXNKQMq1GQCaxU5grXruP36jn74UC MsSgCPKL9Zn2vgiO4iiHHfUrVhmmsMFDLUoCMUk7/rhFb04P8PykxWjWQARB5dUD txnIU2BPm86xUIBKR2XR3moLLrJ7uibZIDyPx85eRC0qC010j37vURWasr76cm9I 05b0Hw2uzCjGJ8NvaPgCAPgUZLcyF3ZcYJP1SFQ0hI72nmuyEOk= =K2Ka -----END PGP SIGNATURE-----