Integer Overflow or Wraparound Affecting imagemagick package, versions <8:6.9.6.2+dfsg-2
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.44% (75th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-518299
- published 18 Jan 2017
- disclosed 18 Jan 2017
Introduced: 18 Jan 2017
CVE-2016-6823 Open this link in a new tabHow to fix?
Upgrade Debian:11
imagemagick
to version 8:6.9.6.2+dfsg-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream imagemagick
package and not the imagemagick
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2016-6823
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834504
- https://github.com/ImageMagick/ImageMagick/commit/4cc6ec8a4197d4c008577127736bf7985d632323
- http://www.openwall.com/lists/oss-security/2016/09/26/3
- http://www.securityfocus.com/bid/93158
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-6823