CVE-2018-19210

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

In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset.

References

http://bugzilla.maptools.org/show_bug.cgi?id=2820

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html

http://www.securityfocus.com/bid/105932

https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/C6IL2QFKE6MGVUTOPU2UUWITTE36KRDF/

https://lists.fedoraproject.org/archives/list/[email protected]/message/TX5UEYHGMTNEHJB4FHE7HCJ75UQDNKGB/

https://usn.ubuntu.com/3906-1/

Details

Source: MITRE

Published: 2018-11-12

Updated: 2019-04-05

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 (20 total)

IDNameProductFamilySeverity
136127Debian DSA-4670-1 : tiff - security updateNessusDebian Local Security Checks
high
134602GLSA-202003-25 : libTIFF: Multiple vulnerabilitiesNessusGentoo 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
130507Slackware 14.2 / current : libtiff (SSA:2019-308-01)NessusSlackware Local Security Checks
high
126362Fedora 30 : libtiff (2019-fa3e40f00a)NessusFedora Local Security Checks
medium
126358Fedora 29 : libtiff (2019-70d89f8806)NessusFedora Local Security Checks
medium
125581EulerOS Virtualization for ARM 64 3.0.2.0 : libtiff (EulerOS-SA-2019-1629)NessusHuawei Local Security Checks
high
124940EulerOS Virtualization 3.0.1.0 : libtiff (EulerOS-SA-2019-1437)NessusHuawei Local Security Checks
high
124440EulerOS 2.0 SP5 : libtiff (EulerOS-SA-2019-1313)NessusHuawei Local Security Checks
high
123816openSUSE Security Update : tiff (openSUSE-2019-1161)NessusSuSE Local Security Checks
high
123497SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2019:0786-1)NessusSuSE Local Security Checks
high
123404openSUSE Security Update : tiff (openSUSE-2019-987)NessusSuSE Local Security Checks
high
122811Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : LibTIFF vulnerabilities (USN-3906-1)NessusUbuntu Local Security Checks
high
122265Debian DLA-1680-1 : tiff security updateNessusDebian Local Security Checks
medium
122024Photon OS 2.0: Libtiff PHSA-2019-2.0-0118NessusPhotonOS Local Security Checks
high
120181SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2018:4008-1)NessusSuSE Local Security Checks
high
119866openSUSE Security Update : tiff (openSUSE-2018-1598)NessusSuSE Local Security Checks
high
119807SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2018:4191-1)NessusSuSE Local Security Checks
high
119550openSUSE Security Update : tiff (openSUSE-2018-1522)NessusSuSE Local Security Checks
critical