ID CVE-2006-3740
Summary Integer overflow in the scan_cidfont function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted (1) CMap and (2) CIDFont font data with modified item counts in the (a) begincodespacerange, (b) cidrange, and (c) notdefrange sections.
References
Vulnerable Configurations
  • cpe:2.3:a:x.org:x.org:6.8.2:*:*:*:*:*:*:*
    cpe:2.3:a:x.org:x.org:6.8.2:*:*:*:*:*:*:*
  • cpe:2.3:a:xfree86_project:xfree86_x:*:*:*:*:*:*:*:*
    cpe:2.3:a:xfree86_project:xfree86_x:*:*:*:*:*:*:*:*
CVSS
Base: 7.2 (as of 17-10-2018 - 21:29)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:L/AC:L/Au:N/C:C/I:C/A:C
oval via4
accepted 2013-04-29T04:19:31.133-04:00
class vulnerability
contributors
  • name Aharon Chernin
    organization SCAP.com, LLC
  • name Dragos Prisaca
    organization G2, Inc.
definition_extensions
  • comment The operating system installed on the system is Red Hat Enterprise Linux 3
    oval oval:org.mitre.oval:def:11782
  • comment CentOS Linux 3.x
    oval oval:org.mitre.oval:def:16651
  • comment The operating system installed on the system is Red Hat Enterprise Linux 4
    oval oval:org.mitre.oval:def:11831
  • comment CentOS Linux 4.x
    oval oval:org.mitre.oval:def:16636
  • comment Oracle Linux 4.x
    oval oval:org.mitre.oval:def:15990
description Integer overflow in the scan_cidfont function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted (1) CMap and (2) CIDFont font data with modified item counts in the (a) begincodespacerange, (b) cidrange, and (c) notdefrange sections.
family unix
id oval:org.mitre.oval:def:9454
status accepted
submitted 2010-07-09T03:56:16-04:00
title Integer overflow in the scan_cidfont function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted (1) CMap and (2) CIDFont font data with modified item counts in the (a) begincodespacerange, (b) cidrange, and (c) notdefrange sections.
version 29
redhat via4
advisories
  • bugzilla
    id 204548
    title CVE-2006-3739 X CID font parser multiple integer overflows (CVE-2006-3740)
    oval
    OR
    • comment Red Hat Enterprise Linux must be installed
      oval oval:com.redhat.rhba:tst:20070304026
    • AND
      • comment Red Hat Enterprise Linux 4 is installed
        oval oval:com.redhat.rhba:tst:20070304025
      • OR
        • AND
          • comment xorg-x11 is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665001
          • comment xorg-x11 is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451002
        • AND
          • comment xorg-x11-Mesa-libGL is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665003
          • comment xorg-x11-Mesa-libGL is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451004
        • AND
          • comment xorg-x11-Mesa-libGLU is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665005
          • comment xorg-x11-Mesa-libGLU is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451006
        • AND
          • comment xorg-x11-Xdmx is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665007
          • comment xorg-x11-Xdmx is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451008
        • AND
          • comment xorg-x11-Xnest is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665009
          • comment xorg-x11-Xnest is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451010
        • AND
          • comment xorg-x11-Xvfb is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665011
          • comment xorg-x11-Xvfb is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451012
        • AND
          • comment xorg-x11-deprecated-libs is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665013
          • comment xorg-x11-deprecated-libs is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451014
        • AND
          • comment xorg-x11-deprecated-libs-devel is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665015
          • comment xorg-x11-deprecated-libs-devel is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451016
        • AND
          • comment xorg-x11-devel is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665017
          • comment xorg-x11-devel is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451018
        • AND
          • comment xorg-x11-doc is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665019
          • comment xorg-x11-doc is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451020
        • AND
          • comment xorg-x11-font-utils is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665021
          • comment xorg-x11-font-utils is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451022
        • AND
          • comment xorg-x11-libs is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665023
          • comment xorg-x11-libs is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451024
        • AND
          • comment xorg-x11-sdk is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665025
          • comment xorg-x11-sdk is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451026
        • AND
          • comment xorg-x11-tools is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665027
          • comment xorg-x11-tools is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451028
        • AND
          • comment xorg-x11-twm is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665029
          • comment xorg-x11-twm is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451030
        • AND
          • comment xorg-x11-xauth is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665031
          • comment xorg-x11-xauth is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451032
        • AND
          • comment xorg-x11-xdm is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665033
          • comment xorg-x11-xdm is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451034
        • AND
          • comment xorg-x11-xfs is earlier than 0:6.8.2-1.EL.13.37.2
            oval oval:com.redhat.rhsa:tst:20060665035
          • comment xorg-x11-xfs is signed with Red Hat master key
            oval oval:com.redhat.rhsa:tst:20060451036
    rhsa
    id RHSA-2006:0665
    released 2006-09-12
    severity Important
    title RHSA-2006:0665: xorg-x11 security update (Important)
  • rhsa
    id RHSA-2006:0666
rpms
  • xorg-x11-0:6.8.2-1.EL.13.37.2
  • xorg-x11-Mesa-libGL-0:6.8.2-1.EL.13.37.2
  • xorg-x11-Mesa-libGLU-0:6.8.2-1.EL.13.37.2
  • xorg-x11-Xdmx-0:6.8.2-1.EL.13.37.2
  • xorg-x11-Xnest-0:6.8.2-1.EL.13.37.2
  • xorg-x11-Xvfb-0:6.8.2-1.EL.13.37.2
  • xorg-x11-deprecated-libs-0:6.8.2-1.EL.13.37.2
  • xorg-x11-deprecated-libs-devel-0:6.8.2-1.EL.13.37.2
  • xorg-x11-devel-0:6.8.2-1.EL.13.37.2
  • xorg-x11-doc-0:6.8.2-1.EL.13.37.2
  • xorg-x11-font-utils-0:6.8.2-1.EL.13.37.2
  • xorg-x11-libs-0:6.8.2-1.EL.13.37.2
  • xorg-x11-sdk-0:6.8.2-1.EL.13.37.2
  • xorg-x11-tools-0:6.8.2-1.EL.13.37.2
  • xorg-x11-twm-0:6.8.2-1.EL.13.37.2
  • xorg-x11-xauth-0:6.8.2-1.EL.13.37.2
  • xorg-x11-xdm-0:6.8.2-1.EL.13.37.2
  • xorg-x11-xfs-0:6.8.2-1.EL.13.37.2
  • XFree86-0:4.3.0-113.EL
  • XFree86-100dpi-fonts-0:4.3.0-113.EL
  • XFree86-75dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-14-100dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-14-75dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-15-100dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-15-75dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-2-100dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-2-75dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-9-100dpi-fonts-0:4.3.0-113.EL
  • XFree86-ISO8859-9-75dpi-fonts-0:4.3.0-113.EL
  • XFree86-Mesa-libGL-0:4.3.0-113.EL
  • XFree86-Mesa-libGLU-0:4.3.0-113.EL
  • XFree86-Xnest-0:4.3.0-113.EL
  • XFree86-Xvfb-0:4.3.0-113.EL
  • XFree86-base-fonts-0:4.3.0-113.EL
  • XFree86-cyrillic-fonts-0:4.3.0-113.EL
  • XFree86-devel-0:4.3.0-113.EL
  • XFree86-doc-0:4.3.0-113.EL
  • XFree86-font-utils-0:4.3.0-113.EL
  • XFree86-libs-0:4.3.0-113.EL
  • XFree86-libs-data-0:4.3.0-113.EL
  • XFree86-sdk-0:4.3.0-113.EL
  • XFree86-syriac-fonts-0:4.3.0-113.EL
  • XFree86-tools-0:4.3.0-113.EL
  • XFree86-truetype-fonts-0:4.3.0-113.EL
  • XFree86-twm-0:4.3.0-113.EL
  • XFree86-xauth-0:4.3.0-113.EL
  • XFree86-xdm-0:4.3.0-113.EL
  • XFree86-xfs-0:4.3.0-113.EL
refmap via4
bid 19974
bugtraq
  • 20060912 rPSA-2006-0167-1 xorg-x11 xorg-x11-fonts xorg-x11-tools xorg-x11-xfs
  • 20070330 VMSA-2007-0002 VMware ESX security updates
confirm
debian DSA-1193
gentoo GLSA-200609-07
idefense 20060912 Multiple Vendor X Server CID-keyed Fonts 'scan_cidfont()' Integer Overflow Vulnerability
mandriva MDKSA-2006:164
sectrack 1016828
secunia
  • 21864
  • 21889
  • 21890
  • 21894
  • 21900
  • 21904
  • 21908
  • 21924
  • 22080
  • 22141
  • 22332
  • 22560
  • 23033
  • 23899
  • 23907
  • 24636
sunalert 102780
suse SUSE-SR:2006:023
ubuntu USN-344-1
vupen
  • ADV-2006-3581
  • ADV-2006-3582
  • ADV-2007-0322
  • ADV-2007-1171
xf xorg-server-scancidfont-overflow(28890)
Last major update 17-10-2018 - 21:29
Published 13-09-2006 - 01:07
Last modified 17-10-2018 - 21:29
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