CVE - CVE-2019-7663

CVE-ID
CVE-2019-7663	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39 DEBIAN:DSA-4670 URL:https://www.debian.org/security/2020/dsa-4670 GENTOO:GLSA-202003-25 URL:https://security.gentoo.org/glsa/202003-25 MISC:http://bugzilla.maptools.org/show_bug.cgi?id=2833 MLIST:[debian-lts-announce] 20190218 [SECURITY] [DLA 1680-1] tiff security update URL:https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html SUSE:openSUSE-SU-2019:1161 URL:http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html UBUNTU:USN-3906-1 URL:https://usn.ubuntu.com/3906-1/ UBUNTU:USN-3906-2 URL:https://usn.ubuntu.com/3906-2/
Assigning CNA
MITRE Corporation
Date Record Created
20190209	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20190209)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)