4.3
CVSSv2

CVE-2020-27770

Published: 04/12/2020 Updated: 11/03/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Vulnerability Summary

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 before 7.0.8-68.

Vulnerability Trend

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imagemagick imagemagick

debian debian linux 9.0

Vendor Advisories

Several security issues were fixed in ImageMagick ...