CVE-2020-27757

LOW
3.3
CVSS Score
Published: December 8, 2020 at 12:00 AM UTC
Updated: June 17, 2026 at 03:09 AM UTC
2 products affected across 2 vendorsDebian LinuxImageMagick

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Severity
LOW3.3
Exploit prediction
EPSS 1%

Description

A floating point math calculation in ScaleAnyToQuantum() of /MagickCore/quantum-private.h could lead to undefined behavior in the form of a value outside the range of type unsigned long long. The flaw could be triggered by a crafted input file under certain conditions when it is processed by ImageMagick. Red Hat Product Security marked this as Low because although it could potentially lead to an impact to application availability, no specific impact was shown in this case. This flaw affects ImageMagick versions prior to 7.0.8-68.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 6.9.10-68v < 7.0.8-687.0.0-0 ≤ v < 7.0.8-68
Affected range stops below 6.9.10-68, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.0.8-68, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-190

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