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TI-2007-01607 Aliases CVE-2007-1667GHSA-qw6x-jqf9-5vf7

Multiple integer overflows in (1) the XGetPixel function in ImUtil.c in X.Org libx11…

Priority MEDIUM 48CWE-189Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-189 and the CVSS impact.

Summary

Multiple integer overflows in (1) the XGetPixel function in ImUtil.c in X.Org libx11 before 1.0.3, and (2) XInitImage function in xwd.c for ImageMagick, allow user-assisted remote attackers to cause a denial of service (crash) or obtain sensitive information via crafted images with large or negative values that trigger a buffer overflow.

Why it matters now

EPSS 0.04759 91st percentileScored 2026-11-07
Fix Fixed Red Hat: 3 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:x.org:libx11:*:*:*:*:*:*:*:*up to 1.0.2Vulnerablex.org
cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*3.1VulnerableDebian
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*4.0VulnerableDebian
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*6.06VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*6.10VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:*7.04VulnerableCanonical
  • cpe:2.3:a:x.org:libx11:*:*:*:*:*:*:*:* Versions up to 1.0.2 Vulnerable ·x.org
  • cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Debian
  • cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* Versions 6.06 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:* Versions 6.10 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:* Versions 7.04 Vulnerable ·Canonical

Remediation

Red Hat 3 advisories

  • RHSA-2007:0157 Released 2007-04-16 · Red Hat rating Moderate
    xorg-x11-apps and libX11 security update
    • Red Hat Enterprise Linux (v. 5 server) libX11-1.0.3-8.0.1.el5, libX11-1.0.3-8.0.1.el5.i386, libX11-1.0.3-8.0.1.el5.ia64 +9
    • Red Hat Enterprise Linux Desktop (v. 5 client) libX11-1.0.3-8.0.1.el5, libX11-1.0.3-8.0.1.el5.i386, xorg-x11-apps-7.1-4.0.1.el5 +1
    • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) libX11-1.0.3-8.0.1.el5, libX11-devel-1.0.3-8.0.1.el5, libX11-devel-1.0.3-8.0.1.el5.i386
  • RHSA-2007:0125 Released 2007-04-03 · Red Hat rating Important
    XFree86 security update
    • Red Hat Desktop version 3 XFree86-100dpi-fonts-4.3.0-120.EL, XFree86-100dpi-fonts-4.3.0-120.EL.i386, XFree86-4.3.0-120.EL +47
    • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 XFree86-100dpi-fonts-4.1.0-82.EL.i386, XFree86-100dpi-fonts-4.1.0-82.EL.ia64, XFree86-4.1.0-82.EL +37
    • Red Hat Enterprise Linux AS version 3 XFree86-100dpi-fonts-4.3.0-120.EL, XFree86-100dpi-fonts-4.3.0-120.EL.i386, XFree86-100dpi-fonts-4.3.0-120.EL.ia64 +47
    • Red Hat Enterprise Linux ES version 2.1 XFree86-100dpi-fonts-4.1.0-82.EL.i386, XFree86-4.1.0-82.EL, XFree86-4.1.0-82.EL.i386 +18
    • Red Hat Enterprise Linux ES version 3 XFree86-100dpi-fonts-4.3.0-120.EL, XFree86-100dpi-fonts-4.3.0-120.EL.i386, XFree86-100dpi-fonts-4.3.0-120.EL.ia64 +47
    • Red Hat Enterprise Linux WS version 2.1 XFree86-100dpi-fonts-4.1.0-82.EL.i386, XFree86-4.1.0-82.EL, XFree86-4.1.0-82.EL.i386 +18
    • Red Hat Enterprise Linux WS version 3 XFree86-100dpi-fonts-4.3.0-120.EL, XFree86-100dpi-fonts-4.3.0-120.EL.i386, XFree86-100dpi-fonts-4.3.0-120.EL.ia64 +47
    • Red Hat Linux Advanced Workstation 2.1 XFree86-100dpi-fonts-4.1.0-82.EL.ia64, XFree86-4.1.0-82.EL, XFree86-4.1.0-82.EL.ia64 +17
  • RHSA-2007:0126 Released 2007-04-03 · Red Hat rating Important
    xorg-x11 security update
    • Red Hat Enterprise Linux AS version 4 xorg-x11-6.8.2-1.EL.13.37.7, xorg-x11-6.8.2-1.EL.13.37.7.i386, xorg-x11-6.8.2-1.EL.13.37.7.ia64 +47
    • Red Hat Enterprise Linux Desktop version 4 xorg-x11-6.8.2-1.EL.13.37.7, xorg-x11-6.8.2-1.EL.13.37.7.i386, xorg-x11-Mesa-libGL-6.8.2-1.EL.13.37.7 +33
    • Red Hat Enterprise Linux ES version 4 xorg-x11-6.8.2-1.EL.13.37.7, xorg-x11-6.8.2-1.EL.13.37.7.i386, xorg-x11-6.8.2-1.EL.13.37.7.ia64 +47
    • Red Hat Enterprise Linux WS version 4 xorg-x11-6.8.2-1.EL.13.37.7, xorg-x11-6.8.2-1.EL.13.37.7.i386, xorg-x11-6.8.2-1.EL.13.37.7.ia64 +47

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Desktop version 3Fixed RHSA-2007:0125
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2007:0157
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 Fixed RHSA-2007:0125
Red Hat Enterprise Linux AS version 3Fixed RHSA-2007:0125
Red Hat Enterprise Linux AS version 4Fixed RHSA-2007:0126
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2007:0157
Red Hat Enterprise Linux Desktop Workstation (v. 5 client)Fixed RHSA-2007:0157
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2007:0126
Red Hat Enterprise Linux ES version 2.1Fixed RHSA-2007:0125
Red Hat Enterprise Linux ES version 3Fixed RHSA-2007:0125
Red Hat Enterprise Linux ES version 4Fixed RHSA-2007:0126
Red Hat Enterprise Linux WS version 2.1Fixed RHSA-2007:0125
Red Hat Enterprise Linux WS version 3Fixed RHSA-2007:0125
Red Hat Enterprise Linux WS version 4Fixed RHSA-2007:0126
Red Hat Linux Advanced Workstation 2.1Fixed RHSA-2007:0125

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-1667
  2. 2026-10-03 Alias added: GHSA-qw6x-jqf9-5vf7

References

Advisory 24

Other 6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences