UpHeron
All vulnerabilities

Servers and applications

CVE-2016-6823

Integer overflow in the BMP coder in ImageMagick before 7.0.2-10 allows remote attackers to cause a denial of service (crash) via crafted height and width values, which triggers an out-of-bounds write.

Severity
High 7.5
Published
18 Jan 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.9.10-50, 7.0.2-10
Exploit chance
5% in the next 30 daysHigher than 92% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Integer overflow (CWE-190)
Attack
Over the network · No login needed · No user action needed
Attacker can
Take it down
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Sources
NVD

Affected software

SoftwareAffected versions
ImageMagickServers and applications · cpe:a:imagemagick:imagemagick
  • Every version before 6.9.10-50
  • From 7.0.0-0 before 7.0.2-10

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-6823
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-6823