CVE-2016-7800 Integer overflow in n/a

What is CVE-2016-7800?

CVE-2016-7800 is a high-severity vulnerability in Debian Debian Linux, published on 6 Feb 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Integer underflow in the parse8BIM function in coders/meta.c in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service (application crash) via a crafted 8BIM chunk, which triggers a heap-based buffer overflow.

Weakness: CWE-191, CWE-119

Which versions are affected by CVE-2016-7800?

It affects 4 products.

Products include Debian Debian Linux, Graphicsmagick Graphicsmagick, Opensuse Leap, Opensuse Opensuse.

How do I fix CVE-2016-7800?

Upgrade to a fixed version.

Is CVE-2016-7800 being exploited?

There is no known exploitation of CVE-2016-7800 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2016-7800, GHSA-qxx8-q235-p3hp, UBUNTU-CVE-2016-7800.