CVE-2020-36244 Memory corruption in n/a

What is CVE-2020-36244?

CVE-2020-36244 is a critical memory corruption vulnerability in Debian Debian Linux, published on 10 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).

Weakness: CWE-787

Which versions are affected by CVE-2020-36244?

It affects 2 products.

Products include Debian Debian Linux, Genivi Diagnostic Log and Trace.

How do I fix CVE-2020-36244?

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-2020-36244 being exploited?

There is no known exploitation of CVE-2020-36244 in the wild and no public exploit code.

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• 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-2020-36244, GHSA-rqph-xm6j-r2mf, UBUNTU-CVE-2020-36244.