CVE-2020-25675: Integer Overflow
First published: Tue Oct 27 2020(Updated: )
In ImageMagick 7.0.8-68 there are 6 outside the range of representable values of type 'long' and 2 integer overflow at MagickCore/transform.c,image.c. Reference: <a href="https://github.com/ImageMagick/ImageMagick/issues/1731">https://github.com/ImageMagick/ImageMagick/issues/1731</a> Upstream patch: <a href="https://github.com/ImageMagick/ImageMagick/commit/64dc80b2e1907f7f20bf34d4df9483f938b0de71">https://github.com/ImageMagick/ImageMagick/commit/64dc80b2e1907f7f20bf34d4df9483f938b0de71</a>
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ImageMagick ImageMagick | <6.9.10-69 | |
| ImageMagick ImageMagick | >=7.0.0-0<7.0.9-0 | |
| Debian Debian Linux | =9.0 | |
| redhat/ImageMagick 7.0.9 | <0 | 0 |
| 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 8:7.1.1.39+dfsg1-3 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1891933
- https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
- https://launchpad.net/bugs/cve/CVE-2020-25675
- https://github.com/ImageMagick/ImageMagick/issues/1731
- https://github.com/ImageMagick/ImageMagick/commit/64dc80b2e1907f7f20bf34d4df9483f938b0de71
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1901236
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1901237
- https://access.redhat.com/security/cve/cve-2020-25675
- https://access.redhat.com/support/policy/updates/errata
- https://github.com/ImageMagick/ImageMagick6/commit/6b169173585127299f4724f7880b575879c7f033
- https://security-tracker.debian.org/tracker/CVE-2020-25675
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25675
- https://nvd.nist.gov/vuln/detail/CVE-2020-25675
- https://ubuntu.com/security/CVE-2020-25675
Frequently Asked Questions
What is CVE-2020-25675?
CVE-2020-25675 is a vulnerability in the CropImage() and CropImageToTiles() routines of MagickCore/transform.c in ImageMagick, which could cause integer overflow and out-of-range values.
How does CVE-2020-25675 affect ImageMagick?
CVE-2020-25675 affects ImageMagick versions 6.9.7.4 to 6.9.10.23, and 6.9.11.24, potentially causing integer overflow and out-of-range values in the CropImage() and CropImageToTiles() functions.
What is the severity of CVE-2020-25675?
CVE-2020-25675 has a severity rating of 3.3 (medium).
How can I fix CVE-2020-25675 in ImageMagick?
To fix CVE-2020-25675 in ImageMagick, you should upgrade to version 6.9.7.4+dfsg-16ubuntu6.11 (for Ubuntu Bionic), 6.9.10.23+dfsg-2.1ubuntu11.4 (for Ubuntu Focal), or 6.9.10.23+dfsg-2.1ubuntu13.3 (for Ubuntu Groovy).
Where can I find more information about CVE-2020-25675?
You can find more information about CVE-2020-25675 on the CVE website (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25675), Ubuntu Security Notices (https://ubuntu.com/security/notices/USN-4988-1), and the NIST National Vulnerability Database (https://nvd.nist.gov/vuln/detail/CVE-2020-25675).
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