Vulnerability Name:

CVE-2018-20189 (CCN-154431)

Assigned:2018-12-17
Published:2018-12-17
Updated:2019-12-03
Summary: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.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
3.0 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-20189

Source: MISC
Type: Mailing List, Patch, Vendor Advisory
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589

Source: BID
Type: Third Party Advisory, VDB Entry
106227

Source: XF
Type: UNKNOWN
graphicsmagick-cve201820189-dos(154431)

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20181227 [SECURITY] [DLA 1619-1] graphicsmagick security update

Source: CCN
Type: GraphicsMagick Web page
#585 Assertion Failure in coders/png.c:7503

Source: MISC
Type: Exploit, Third Party Advisory
https://sourceforge.net/p/graphicsmagick/bugs/585/

Source: UBUNTU
Type: UNKNOWN
USN-4207-1

Source: DEBIAN
Type: UNKNOWN
DSA-4640

Vulnerable Configuration:Configuration 1:
  • cpe:/a:graphicsmagick:graphicsmagick:1.3.31:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:graphicsmagick:graphicsmagick:1.3.31:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201820189
    V
    		CVE-2018-20189
    2022-09-02
    oval:com.ubuntu.xenial:def:2018201890000000
    V
    		CVE-2018-20189 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-12-17
    oval:com.ubuntu.bionic:def:201820189000
    V
    		CVE-2018-20189 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-12-17
    oval:com.ubuntu.disco:def:2018201890000000
    V
    		CVE-2018-20189 on Ubuntu 19.04 (disco) - medium.
    2018-12-17
    oval:com.ubuntu.cosmic:def:201820189000
    V
    		CVE-2018-20189 on Ubuntu 18.10 (cosmic) - medium.
    2018-12-17
    oval:com.ubuntu.cosmic:def:2018201890000000
    V
    		CVE-2018-20189 on Ubuntu 18.10 (cosmic) - medium.
    2018-12-17
    oval:com.ubuntu.trusty:def:201820189000
    V
    		CVE-2018-20189 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-12-17
    oval:com.ubuntu.bionic:def:2018201890000000
    V
    		CVE-2018-20189 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-12-17
    oval:com.ubuntu.xenial:def:201820189000
    V
    		CVE-2018-20189 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-12-17
    BACK
    graphicsmagick graphicsmagick 1.3.31
    debian debian linux 8.0
    graphicsmagick graphicsmagick 1.3.31