CVE-2020-27766
Published: 04 December 2020
A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned long`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.8-69.
Priority
Low
CVSS 3 base score: 7.8
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
Upstream |
Released
(8:6.9.11.24+dfsg-1)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(8:6.9.11.60+dfsg-1ubuntu1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Released
(8:6.9.10.23+dfsg-2.1ubuntu13.3)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(8:6.9.10.23+dfsg-2.1ubuntu11.4)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(8:6.9.7.4+dfsg-16ubuntu6.11)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Needs triage
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
Patches: Upstream: https://github.com/ImageMagick/ImageMagick6/commit/052175e4b190598141fbcc64641cd5ee4db3602d |
||
Notes
| Author | Note |
|---|---|
| mdeslaur | Same fix as CVE-2020-27774 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27766
- https://ubuntu.com/security/notices/USN-4988-1
- NVD
- Launchpad
- Debian