CVE-2018-18661

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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

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

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

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

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

Details

Source: MITRE

Published: 2018-10-26

Updated: 2019-08-06

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

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

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM

Tenable Plugins

View all (26 total)

IDNameProductFamilySeverity
135609EulerOS Virtualization 3.0.2.2 : libtiff (EulerOS-SA-2020-1447)NessusHuawei Local Security Checks
critical
134524EulerOS Virtualization for ARM 64 3.0.2.0 : libtiff (EulerOS-SA-2020-1235)NessusHuawei Local Security Checks
critical
132506NewStart CGSL CORE 5.05 / MAIN 5.05 : libtiff Multiple Vulnerabilities (NS-SA-2019-0227)NessusNewStart CGSL Local Security Checks
high
132156EulerOS 2.0 SP3 : libtiff (EulerOS-SA-2019-2621)NessusHuawei Local Security Checks
high
131619EulerOS 2.0 SP2 : libtiff (EulerOS-SA-2019-2466)NessusHuawei Local Security Checks
critical
131328Debian DLA-2009-1 : tiff security updateNessusDebian Local Security Checks
high
130671EulerOS 2.0 SP5 : libtiff (EulerOS-SA-2019-2209)NessusHuawei Local Security Checks
critical
130223Amazon Linux 2 : libtiff (ALAS-2019-1327)NessusAmazon Linux Local Security Checks
high
129913NewStart CGSL CORE 5.04 / MAIN 5.04 : libtiff Multiple Vulnerabilities (NS-SA-2019-0185)NessusNewStart CGSL Local Security Checks
high
129796Amazon Linux AMI : libtiff (ALAS-2019-1306)NessusAmazon Linux Local Security Checks
high
128343CentOS 7 : libtiff (CESA-2019:2053)NessusCentOS Local Security Checks
high
128236Scientific Linux Security Update : libtiff on SL7.x x86_64 (20190806)NessusScientific Linux Local Security Checks
high
127662RHEL 7 : libtiff (RHSA-2019:2053)NessusRed Hat Local Security Checks
high
123390openSUSE Security Update : tiff (openSUSE-2019-962)NessusSuSE Local Security Checks
high
122024Photon OS 2.0: Libtiff PHSA-2019-2.0-0118NessusPhotonOS Local Security Checks
high
121329Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : LibTIFF vulnerabilities (USN-3864-1)NessusUbuntu Local Security Checks
high
120748Fedora 29 : libtiff (2018-bd18c784de)NessusFedora Local Security Checks
high
120487Fedora 28 : libtiff (2018-67a6bf4ac1)NessusFedora Local Security Checks
high
120170SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2018:3925-1)NessusSuSE Local Security Checks
high
119555SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2018:3911-2)NessusSuSE Local Security Checks
high
119298openSUSE Security Update : tiff (openSUSE-2018-1480)NessusSuSE Local Security Checks
high
119297openSUSE Security Update : tiff (openSUSE-2018-1479)NessusSuSE Local Security Checks
high
119214SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2018:3911-1)NessusSuSE Local Security Checks
high
119143SUSE SLES11 Security Update : tiff (SUSE-SU-2018:3879-1)NessusSuSE Local Security Checks
critical
119126Fedora 27 : libtiff (2018-399bce9f8f)NessusFedora Local Security Checks
high
118903Slackware 14.2 / current : libtiff (SSA:2018-316-01)NessusSlackware Local Security Checks
high