CVE-2020-25664
First published: Mon Oct 26 2020(Updated: )
In ImageMagick, there is a heap-buffer-overflow at MagickCore/quantum-private.h:227:12 in PopShortPixel. Reference: <a href="https://github.com/ImageMagick/ImageMagick/issues/1716">https://github.com/ImageMagick/ImageMagick/issues/1716</a> Upstream patch: <a href="https://github.com/ImageMagick/ImageMagick/commit/1f450bb5ba53d275de6d1cd086c98a0b549ad393">https://github.com/ImageMagick/ImageMagick/commit/1f450bb5ba53d275de6d1cd086c98a0b549ad393</a>
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ImageMagick ImageMagick | <6.9.10-68 | |
| ImageMagick ImageMagick | >=7.0.8<7.0.8-68 | |
| Fedoraproject Fedora | =34 | |
| redhat/ImageMagick 7.0.8 | <68 | 68 |
| redhat/ImageMagick 6.9.10 | <68 | 68 |
| 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 8:7.1.1.43+dfsg1-1 | |
| Fedora | =34 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1891605
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z3J6D7POCQYQKNVRDYLTTPM5SQC3WVTR/
- https://launchpad.net/bugs/cve/CVE-2020-25664
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z3J6D7POCQYQKNVRDYLTTPM5SQC3WVTR/
- https://github.com/ImageMagick/ImageMagick/issues/1716
- https://github.com/ImageMagick/ImageMagick/commit/1f450bb5ba53d275de6d1cd086c98a0b549ad393
- https://access.redhat.com/support/policy/updates/errata
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1901225
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1901226
- https://access.redhat.com/security/cve/cve-2020-25664
- https://github.com/ImageMagick/ImageMagick6/commit/27d3ddedb73f63fa984ff5b4d66e07eef654070f
- https://github.com/ImageMagick/ImageMagick6/commit/e16a98540228f707a718dd09ac0b8cacd2a25d49
- https://security-tracker.debian.org/tracker/CVE-2020-25664
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25664
- https://nvd.nist.gov/vuln/detail/CVE-2020-25664
- https://ubuntu.com/security/CVE-2020-25664
Frequently Asked Questions
What is CVE-2020-25664?
CVE-2020-25664 is a vulnerability in the PNG coder of ImageMagick that allows for an out-of-bounds write and can be exploited by an attacker.
How severe is CVE-2020-25664?
CVE-2020-25664 has a severity rating of 6.1 (medium).
What software is affected by CVE-2020-25664?
ImageMagick versions 8:6.9.11.24+dfsg-1 and earlier, 8:6.8.9.9-7ubuntu5.16+ and earlier, ImageMagick 7.0.8-68 and earlier, and ImageMagick 6.9.10-68 and earlier are affected.
How can I fix CVE-2020-25664?
To fix CVE-2020-25664, update ImageMagick to version 8:6.9.11.24+dfsg-1.3+deb11u1 or 8:6.9.11.60+dfsg-1.6 or later.
Where can I find more information about CVE-2020-25664?
You can find more information about CVE-2020-25664 on the CVE Mitre website, Ubuntu security notices, and NIST NVD.
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