CVE-2019-11472: Divide by Zero
First published: Tue Apr 23 2019(Updated: )
ImageMagick is vulnerable to a denial of service, caused by a divide-by-zero error in the ReadXWDImage function in coders/xwd.c. By persuading a victim to open a specially-crafted XWD image file, a remote attacker could exploit this vulnerability to cause the application to crash.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ImageMagick ImageMagick | =7.0.8-41-q16 | |
| redhat/ImageMagick 6.9.10 | <41 | 41 |
| redhat/ImageMagick 7.0.8 | <41 | 41 |
| IBM Data Risk Manager | <=2.0.6 | |
| debian/imagemagick | 8:6.9.11.60+dfsg-1.3+deb11u4 8:6.9.11.60+dfsg-1.3+deb11u3 8:6.9.11.60+dfsg-1.6+deb12u2 8:6.9.11.60+dfsg-1.6+deb12u1 8:6.9.13.12+dfsg1-1 8:7.1.1.39+dfsg1-1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html
- https://github.com/ImageMagick/ImageMagick/issues/1546
- https://github.com/ImageMagick/ImageMagick6/commit/f663dfb8431c97d95682a2b533cca1c8233d21b4
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
- https://usn.ubuntu.com/4034-1/
- https://www.debian.org/security/2020/dsa-4712
- https://launchpad.net/bugs/cve/CVE-2019-11472
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1707774
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1707773
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1707775
- https://github.com/ImageMagick/ImageMagick/commit/ab3e2be9b387919ef5c25977c4c054fb9dc089a6
- https://access.redhat.com/errata/RHSA-2020:1180
- https://access.redhat.com/security/cve/cve-2019-11472
- https://bugzilla.redhat.com/show_bug.cgi?id=1707768
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/160054
- https://www.ibm.com/support/pages/node/6335281 (Advisory)
- https://security-tracker.debian.org/tracker/CVE-2019-11472
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11472
- https://nvd.nist.gov/vuln/detail/CVE-2019-11472
- https://ubuntu.com/security/CVE-2019-11472
Frequently Asked Questions
What is CVE-2019-11472?
CVE-2019-11472 is a vulnerability in ImageMagick that allows a remote attacker to cause a denial of service by crashing the application.
How does CVE-2019-11472 affect ImageMagick?
CVE-2019-11472 affects the XWD image parsing component of ImageMagick 7.0.8-41 Q16.
What is the severity of CVE-2019-11472?
CVE-2019-11472 has a severity rating of medium with a score of 6.5 out of 10.
Is there a patch available to fix CVE-2019-11472?
Yes, there is a patch available for ImageMagick 7.0.8-41 Q16 to fix CVE-2019-11472.
Where can I find more information about CVE-2019-11472?
You can find more information about CVE-2019-11472 on the following references: http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html, http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html, and https://github.com/ImageMagick/ImageMagick/issues/1546.
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