CVE-2019-9214 Null dereference in n/a

What is CVE-2019-9214?

CVE-2019-9214 is a high-severity vulnerability in Debian Debian Linux, published on 28 Feb 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the RPCAP dissector could crash. This was addressed in epan/dissectors/packet-rpcap.c by avoiding an attempted dereference of a NULL conversation.

Weakness: CWE-476

Which versions are affected by CVE-2019-9214?

It affects 2 products.

Products include Debian Debian Linux, Wireshark Wireshark.

How do I fix CVE-2019-9214?

Apply the vendor's patch.

Is CVE-2019-9214 being exploited?

There is no known exploitation of CVE-2019-9214 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

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• 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-2019-9214, GHSA-87vf-6frx-g3h2, UBUNTU-CVE-2019-9214.