This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-27770 →
DEBIAN-CVE-2020-27770
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 a...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
imagemagick
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.24+dfsg-1"}]}]
Debian:13
imagemagick
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.24+dfsg-1"}]}]
Debian:14
imagemagick
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.24+dfsg-1"}]}]
References
- advisory security-tracker.debian.org