CVE-2018-20189
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 GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.
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
0,0063
Percentile
0,7th
Updated
EPSS Score Trend (Last 90 Days)
20
Improper Input Validation
StableCommon Consequences
Security Scopes Affected:
Availability
Confidentiality
Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Read Memory
Read Files Or Directories
Modify Memory
Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
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
Application
Graphicsmagick by Graphicsmagick
CPE Identifier
View Detailed Analysis
cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.31:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html
https://sourceforge.net/p/graphicsmagick/bugs/585/
https://usn.ubuntu.com/4207-1/
https://www.debian.org/security/2020/dsa-4640
http://www.securityfocus.com/bid/106227
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html
https://sourceforge.net/p/graphicsmagick/bugs/585/
https://usn.ubuntu.com/4207-1/
https://www.debian.org/security/2020/dsa-4640
http://www.securityfocus.com/bid/106227