Out-of-bounds read in GraphicsMagick - CVE-2019-11473

Vulnerability identifier: #VU18361

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2019-11473

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform denial of service attack.

The vulnerability exists due to a boundary condition within the ReadXWDImage() function in coders/xwd.c in XWD reader. A remote attacker can create a specially crafted XWD image file, pass it to the affected application, trigger out-of-bounds read error and crash the application.

GraphicsMagick
Debian Linux
Fedora
SUSE Linux
Opensuse
openEuler
graphicsmagick (Ubuntu package)
graphicsmagick (Alpine package)
graphicsmagick (Debian package)
GraphicsMagick
GraphicsMagick-help
GraphicsMagick-c++-devel
GraphicsMagick-c++
GraphicsMagick-debuginfo
GraphicsMagick-perl
GraphicsMagick-debugsource
GraphicsMagick-devel

Install updates from vendor's website.

GraphicsMagick - update to 1.3.32
graphicsmagick (Ubuntu package) - update to 1.3.28-2ubuntu0.1
graphicsmagick (Alpine package) - update to 1.3.35-r0
graphicsmagick (Debian package) - addressed in versions 1.3.30+hg15796-1~deb9u3, 1.4~hg15978-1+deb10u1
GraphicsMagick - update to 1.3.30-9
GraphicsMagick-help - update to 1.3.30-9
GraphicsMagick-c++-devel - update to 1.3.30-9
GraphicsMagick-c++ - update to 1.3.30-9
GraphicsMagick-debuginfo - update to 1.3.30-9
GraphicsMagick-perl - update to 1.3.30-9
GraphicsMagick-debugsource - update to 1.3.30-9
GraphicsMagick-devel - update to 1.3.30-9
GraphicsMagick - addressed in versions 1.3.32-1.fc29, 1.3.32-1.fc30, 1.3.34-1.el7, 1.3.34-1.el8

• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/5402c5cbd8bd
• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/944dcbc457f8
• http://www.graphicsmagick.org/NEWS.html#june-15-2019
• http://www.graphicsmagick.org/Changelog.html
• http://www.securityfocus.com/bid/108055

• Multiple vulnerabilities in GraphicsMagick
• OpenSUSE Linux update for GraphicsMagick
• OpenSUSE Linux update for GraphicsMagick
• OpenSUSE Linux update for GraphicsMagick
• Ubuntu update for GraphicsMagick
• Out-of-bounds read in graphicsmagick (Alpine package)
• Debian update for graphicsmagick
• openEuler 20.03 LTS update for GraphicsMagick
• Fedora 30 update for GraphicsMagick
• Fedora 29 update for GraphicsMagick
• Fedora EPEL 8 update for GraphicsMagick
• Fedora EPEL 7 update for GraphicsMagick