Vulnerability Name:

CVE-2020-12672 (CCN-181704)

Assigned:2019-11-21
Published:2019-11-21
Updated:2022-11-14
Summary:GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-12672

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0779

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0788

Source: CCN
Type: GraphicsMagick Web site
Search Results Web result with site links GraphicsMagick Image Processing System

Source: CCN
Type: Google Security Research Issue 19025
graphicsmagick:coder_MNG_fuzzer: Heap-buffer-overflow in ReadMNGImage

Source: MISC
Type: Exploit, Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19025

Source: XF
Type: UNKNOWN
graphicsmagick-cve202012672-bo(181704)

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20200607 [SECURITY] [DLA 2236-1] graphicsmagick security update

Source: GENTOO
Type: Third Party Advisory
GLSA-202209-19

Vulnerable Configuration:Configuration 1:
  • cpe:/a:graphicsmagick:graphicsmagick:*:*:*:*:*:*:*:* (Version <= 1.3.35)

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

    • Configuration 3:
  • cpe:/o:opensuse:leap:15.1:*:*:*:*:*:*:*
  • OR cpe:/a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:graphicsmagick:graphicsmagick:1.3.35:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:93616
    P
    		 (Important)
    2022-07-06
    oval:org.opensuse.security:def:202012672
    V
    		CVE-2020-12672
    2022-06-30
    oval:org.opensuse.security:def:111889
    P
    		GraphicsMagick-1.3.36-1.7 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:64830
    P
    		Security update for permissions (Moderate)
    2021-12-28
    oval:org.opensuse.security:def:105468
    P
    		GraphicsMagick-1.3.36-1.7 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:100329
    P
    		 (Moderate)
    2021-09-18
    oval:org.opensuse.security:def:64558
    P
    		Security update for fetchmail (Moderate)
    2021-08-20
    oval:org.opensuse.security:def:64718
    P
    		Security update for salt (Critical)
    2021-06-21
    oval:org.opensuse.security:def:64660
    P
    		Security update for bind (Important)
    2021-03-02
    oval:org.opensuse.security:def:64451
    P
    		Security update for ceph (Important)
    2020-12-21
    oval:org.opensuse.security:def:64450
    P
    		Security update for webkit2gtk3 (Important)
    2020-12-17
    oval:org.opensuse.security:def:63609
    P
    		bluez-cups-5.48-11.58 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62935
    P
    		blktrace-1.1.0+git.20170126-3.3.28 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62903
    P
    		jython-2.2.1-4.36 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63113
    P
    		cloud-init-19.4-8.20.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62907
    P
    		libtool-32bit-2.4.6-1.406 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63406
    P
    		apache2-mod_php7-7.4.6-1.11 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62910
    P
    		ocaml-4.05.0-4.25 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:74905
    P
    		Security update for GraphicsMagick (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63756
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:63985
    P
    		Security update for systemd (Important)
    2020-12-01
    oval:org.opensuse.security:def:74772
    P
    		Security update for MozillaThunderbird (Important)
    2020-12-01
    oval:org.opensuse.security:def:64314
    P
    		libXxf86dga-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:110567
    P
    		Security update for GraphicsMagick (Moderate)
    2020-06-08
    BACK
    graphicsmagick graphicsmagick *
    debian debian linux 8.0
    opensuse leap 15.1
    opensuse backports sle 15.0 sp1
    graphicsmagick graphicsmagick 1.3.35