Vulnerability Description
In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Imagemagick | Imagemagick | < 6.9.10-16 |
| Opensuse | Leap | 15.0 |
| Debian | Debian Linux | 9.0 |
| Canonical | Ubuntu Linux | 16.04 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.htmlBroken LinkThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.htmlBroken Link
- http://www.securityfocus.com/bid/106315Third Party AdvisoryVDB Entry
- https://github.com/ImageMagick/ImageMagick/commit/db0add932fb850d762b02604ca3053PatchThird Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/1408ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4034-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.htmlBroken LinkThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.htmlBroken Link
- http://www.securityfocus.com/bid/106315Third Party AdvisoryVDB Entry
- https://github.com/ImageMagick/ImageMagick/commit/db0add932fb850d762b02604ca3053PatchThird Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/1408ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4034-1/Third Party Advisory
FAQ
What is CVE-2018-20467?
CVE-2018-20467 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause...
How severe is CVE-2018-20467?
CVE-2018-20467 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-20467?
Check the references section above for vendor advisories and patch information. Affected products include: Imagemagick Imagemagick, Opensuse Leap, Debian Debian Linux, Canonical Ubuntu Linux.