Bug 635214 (CVE-2017-10688, CVE-2017-11613) – <media-libs/tiff-4.0.9: Multiple vulnerabilities

• Product: Gentoo Security
• Status: RESOLVED FIXED

[Description GLSAMaker/CVETool Bot 2017-10-23 19:11:11 UTC]

CVE-2017-13727 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13727):
  There is a reachable assertion abort in the function
  TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c
  and a SubIFD tag. A crafted input will lead to a remote denial of service
  attack.

CVE-2017-13726 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13726):
  There is a reachable assertion abort in the function TIFFWriteDirectorySec()
  in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted
  input will lead to a remote denial of service attack.

CVE-2017-12944 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12944):
  The TIFFReadDirEntryArray function in tif_read.c in LibTIFF 4.0.8 mishandles
  memory allocation for short files, which allows remote attackers to cause a
  denial of service (allocation failure and application crash) in the
  TIFFFetchStripThing function in tif_dirread.c during a tiff2pdf invocation.

CVE-2017-11613 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-11613):
  In LibTIFF 4.0.8, there is a denial of service vulnerability in the TIFFOpen
  function. A crafted input will lead to a denial of service attack. During
  the TIFFOpen process, td_imagelength is not checked. The value of
  td_imagelength can be directly controlled by an input file. In the
  ChopUpSingleUncompressedStrip function, the _TIFFCheckMalloc function is
  called based on td_imagelength. If we set the value of td_imagelength close
  to the amount of system memory, it will hang the system or trigger the OOM
  killer.

CVE-2017-10688 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-10688):
  In LibTIFF 4.0.8, there is a assertion abort in the
  TIFFWriteDirectoryTagCheckedLong8Array function in tif_dirwrite.c. A crafted
  input will lead to a remote denial of service attack.

[Comment 1 SpanKY 2018-01-26 03:34:32 UTC]

tiff-4.0.9 is in the tree

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1d2499873abf8a233ea9517dc9eade5c6102da32

[Comment 2 Aaron Bauman (RETIRED) 2018-06-11 15:18:42 UTC]

GLSA Vote: No

tree is clean