CVE-2019-7663

An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the…

published February 9, 2019

CVSS
—
EPSS
3%
Percentile
88.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03357 · 88.6th percentile
Published
2019-02-09T16:00Z
EPSS history
Timeline
  • 09 FEB 16:00Z
    An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the…
    cvelistv5