CVE-2017-9403

MEDIUM

LibTIFF <4.0.7 - Memory Corruption

Title source: llm

Description

In LibTIFF 4.0.7, a memory leak vulnerability was found in the function TIFFReadDirEntryLong8Array in tif_dirread.c, which allows attackers to cause a denial of service via a crafted file.

References (4)

[Issue Tracking, Third Party Advisory] http://bugzilla.maptools.org/show_bug.cgi?id=2689

[Third Party Advisory] http://www.debian.org/security/2017/dsa-3903

[Third Party Advisory] https://security.gentoo.org/glsa/201709-27

[Third Party Advisory] https://usn.ubuntu.com/3602-1/

Scores

CVSS v3 6.5

EPSS 0.0096

EPSS Percentile 76.3%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE

CWE-772

Status published

Products (7)

libtiff/libtiff

debian/debian_linux

canonical/ubuntu_linux

n/a/n/a

Published Jun 02, 2017

Tracked Since Feb 18, 2026