CVE-2019-7165 Memory corruption in n/a

What is CVE-2019-7165?

CVE-2019-7165 is a critical memory corruption vulnerability in Debian Debian Linux, published on 3 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A buffer overflow in DOSBox 0.74-2 allows attackers to execute arbitrary code.

Weakness: CWE-119

Which versions are affected by CVE-2019-7165?

It affects 3 products.

Products include Debian Debian Linux, Dosbox Dosbox, Fedoraproject Fedora.

How do I fix CVE-2019-7165?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2019-7165 being exploited?

There is no known exploitation of CVE-2019-7165 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-2019-7165, GHSA-p4fr-fcfj-54mh, UBUNTU-CVE-2019-7165.