CVE-2018-19210medium
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
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
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
Configuration 3
OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 136127 | Debian DSA-4670-1 : tiff - security update | Nessus | Debian Local Security Checks | high |
| 134602 | GLSA-202003-25 : libTIFF: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | high |
| 132156 | EulerOS 2.0 SP3 : libtiff (EulerOS-SA-2019-2621) | Nessus | Huawei Local Security Checks | high |
| 131619 | EulerOS 2.0 SP2 : libtiff (EulerOS-SA-2019-2466) | Nessus | Huawei Local Security Checks | critical |
| 130507 | Slackware 14.2 / current : libtiff (SSA:2019-308-01) | Nessus | Slackware Local Security Checks | high |
| 126362 | Fedora 30 : libtiff (2019-fa3e40f00a) | Nessus | Fedora Local Security Checks | medium |
| 126358 | Fedora 29 : libtiff (2019-70d89f8806) | Nessus | Fedora Local Security Checks | medium |
| 125581 | EulerOS Virtualization for ARM 64 3.0.2.0 : libtiff (EulerOS-SA-2019-1629) | Nessus | Huawei Local Security Checks | high |
| 124940 | EulerOS Virtualization 3.0.1.0 : libtiff (EulerOS-SA-2019-1437) | Nessus | Huawei Local Security Checks | high |
| 124440 | EulerOS 2.0 SP5 : libtiff (EulerOS-SA-2019-1313) | Nessus | Huawei Local Security Checks | high |
| 123816 | openSUSE Security Update : tiff (openSUSE-2019-1161) | Nessus | SuSE Local Security Checks | high |
| 123497 | SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2019:0786-1) | Nessus | SuSE Local Security Checks | high |
| 123404 | openSUSE Security Update : tiff (openSUSE-2019-987) | Nessus | SuSE Local Security Checks | high |
| 122811 | Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : LibTIFF vulnerabilities (USN-3906-1) | Nessus | Ubuntu Local Security Checks | high |
| 122265 | Debian DLA-1680-1 : tiff security update | Nessus | Debian Local Security Checks | medium |
| 122024 | Photon OS 2.0: Libtiff PHSA-2019-2.0-0118 | Nessus | PhotonOS Local Security Checks | high |
| 120181 | SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2018:4008-1) | Nessus | SuSE Local Security Checks | high |
| 119866 | openSUSE Security Update : tiff (openSUSE-2018-1598) | Nessus | SuSE Local Security Checks | high |
| 119807 | SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2018:4191-1) | Nessus | SuSE Local Security Checks | high |
| 119550 | openSUSE Security Update : tiff (openSUSE-2018-1522) | Nessus | SuSE Local Security Checks | critical |