CVE-2020-27770
Published: 04 December 2020
Due to a missing check for 0 value of `replace_extent`, it is possible for offset `p` to overflow in SubstituteString(), causing potential impact to application availability. This could be triggered by a crafted input file that is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.
Priority
Low
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
Upstream |
Released
(8:6.9.11.24+dfsg-1)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(8:6.9.11.60+dfsg-1ubuntu1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(8:6.9.11.60+dfsg-1ubuntu1)
|
|
| 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/c01495f91ac71c5205f52713430b68e80d851149 |
||