All vulnerabilities

Servers and applications

CVE-2016-6520

Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.

Severity
Critical 9.1
Published
13 Dec 2016
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.0.2-7
Exploit chance
4.2% in the next 30 daysHigher than 91% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Out-of-bounds read (CWE-125)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read data · Take it down
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Sources
NVD

Affected software

SoftwareAffected versions
ImageMagickServers and applications · cpe:a:imagemagick:imagemagick
  • From 7.0.0-0 before 7.0.2-7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-6520
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-6520