CVE Vulnerability

CVE-2018-5784

In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://bugzilla.maptools.org/show_bug.cgi?id=2772 Exploit Issue Tracking
https://usn.ubuntu.com/3602-1/ Third Party Advisory
https://usn.ubuntu.com/3606-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/05/msg00022.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00002.html Mailing List Third Party Advisory
https://www.debian.org/security/2018/dsa-4349 Third Party Advisory
https://gitlab.com/libtiff/libtiff/commit/473851d211cf8805a161820337ca74cc9615d6ef Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
Information

Published : 2018-01-19 08:29

Updated : 2019-04-22 04:19

NVD link : CVE-2018-5784

Mitre link : CVE-2018-5784

Products Affected
No products.
CWE
CWE-400