CVE-2018-18661

medium

Description

An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.

References

https://usn.ubuntu.com/3864-1/

https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html

https://access.redhat.com/errata/RHSA-2019:2053

http://www.securityfocus.com/bid/105762

http://bugzilla.maptools.org/show_bug.cgi?id=2819

Details

Source: Mitre, NVD

Published: 2018-10-26

Updated: 2019-08-06

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium