CVE-2018-19210
MEDIUM
6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM
4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial
Description
AI Translation Available
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.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0491
Percentile
0,9th
Updated
EPSS Score Trend (Last 90 Days)
476
NULL Pointer Dereference
StableCommon Consequences
Security Scopes Affected:
Availability
Integrity
Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart
Execute Unauthorized Code Or Commands
Read Memory
Modify Memory
Applicable Platforms
Languages:
C, C#, C++, Go, Java
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Libtiff by Libtiff
CPE Identifier
View Detailed Analysis
cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Debian Linux by Debian
CPE Identifier
View Detailed Analysis
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Ubuntu Linux by Canonical
CPE Identifier
View Detailed Analysis
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://bugzilla.maptools.org/show_bug.cgi?id=2820
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html
http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff…
https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://seclists.org/bugtraq/2019/Nov/5
https://security.gentoo.org/glsa/202003-25
https://usn.ubuntu.com/3906-1/
https://www.debian.org/security/2020/dsa-4670
http://www.securityfocus.com/bid/105932
http://bugzilla.maptools.org/show_bug.cgi?id=2820
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html
http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff…
https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://seclists.org/bugtraq/2019/Nov/5
https://security.gentoo.org/glsa/202003-25
https://usn.ubuntu.com/3906-1/
https://www.debian.org/security/2020/dsa-4670
http://www.securityfocus.com/bid/105932