CVE-2019-10903: High severity Wireshark Wireshark vulnerability
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DCERPC SPOOLSS dissector could crash. This was addressed in epan/dissectors/packet-dcerpc-spoolss.c by adding a boundary check.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/wiresharkto a version that resolves this vulnerability.Fixed in 3.4.10-0+deb11u1Fixed in 3.4.16-0+deb11u1Fixed in 4.0.17-0+deb12u1Fixed in 4.0.11-1~deb12u1Fixed in 4.4.3-1 - Upgrade
Upgrade
alpine/wiresharkto a version that resolves this vulnerability.Fixed in 2.6.8-r0
Event History
Frequently Asked Questions
What is the severity of CVE-2019-10903?
CVE-2019-10903 has a moderate severity level due to its potential to crash the application.
How do I fix CVE-2019-10903?
To fix CVE-2019-10903, upgrade to Wireshark versions 3.4.10 or later, 4.0.11 or later, or apply the latest patches provided by your distribution.
Which versions of Wireshark are affected by CVE-2019-10903?
CVE-2019-10903 affects Wireshark versions from 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and the 3.0.0 version.
Is the CVE-2019-10903 vulnerability related to a specific protocol?
Yes, CVE-2019-10903 is specifically related to the DCERPC SPOOLSS dissector within Wireshark.
What platforms are impacted by CVE-2019-10903?
CVE-2019-10903 impacts multiple platforms including Debian, Ubuntu, Fedora, and openSUSE.