USN-5054-1: uWSGI vulnerability
30 August 2021
uWSGI could be made to crash if it received specially crafted input.
Releases
Packages
- uwsgi - fast, self-healing application container server
Details
Felix Wilhelm discovered a buffer overflow flaw in the mod_proxy_uwsgi module.
An attacker could use this vulnerability to provoke an information disclosure
or potentially remote code execution.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04
-
libapache2-mod-uwsgi
-
2.0.15-10.2ubuntu2.2
-
uwsgi
-
2.0.15-10.2ubuntu2.2
-
libapache2-mod-proxy-uwsgi
-
2.0.15-10.2ubuntu2.2
-
libapache2-mod-ruwsgi
-
2.0.15-10.2ubuntu2.2
-
uwsgi-core
-
2.0.15-10.2ubuntu2.2
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-4458-1: apache2-bin, libapache2-mod-proxy-uwsgi, apache2-dev, apache2-utils, apache2-suexec-pristine, apache2-ssl-dev, apache2-suexec-custom, apache2-data, libapache2-mod-md, apache2-doc, apache2
- USN-5054-2: uwsgi-plugin-lua5.2, uwsgi-plugin-lua5.1, uwsgi-plugin-psgi, uwsgi-extra, uwsgi-plugins-all, uwsgi-plugin-luajit, uwsgi-plugin-ldap, uwsgi-core, python-uwsgidecorators, uwsgi-plugin-asyncio-python3, uwsgi-plugin-asyncio-python, uwsgi-plugin-servlet-openjdk-8, python3-uwsgidecorators, uwsgi-plugin-rack-ruby2.3, uwsgi-plugin-gevent-python, uwsgi-plugin-emperor-pg, uwsgi-plugin-mono, uwsgi-plugin-php, uwsgi-plugin-jvm-openjdk-7, uwsgi-plugin-rados, uwsgi-plugin-glusterfs, uwsgi-plugin-geoip, uwsgi-plugin-tornado-python, uwsgi-plugin-sqlite3, uwsgi-infrastructure-plugins, uwsgi-plugin-rbthreads, uwsgi-plugin-jwsgi-openjdk-6, uwsgi-plugin-python, uwsgi-plugin-xslt, uwsgi-plugin-curl-cron, libapache2-mod-uwsgi, uwsgi-emperor, uwsgi-plugin-jwsgi-openjdk-7, uwsgi-plugin-jwsgi-openjdk-8, libapache2-mod-proxy-uwsgi, uwsgi-plugin-v8, uwsgi-plugin-router-access, uwsgi-plugin-fiber, uwsgi-src, uwsgi-plugin-ring-openjdk-8, uwsgi-plugin-alarm-curl, uwsgi-plugin-greenlet-python, uwsgi-plugin-alarm-xmpp, uwsgi-app-integration-plugins, uwsgi-plugin-erlang, libapache2-mod-ruwsgi, uwsgi-plugin-jvm-openjdk-8, uwsgi-plugin-python3, uwsgi-plugin-graylog2, uwsgi-plugin-rack-ruby1.9.1, uwsgi, uwsgi-plugin-pyerl-python, uwsgi-plugin-gccgo, uwsgi-plugin-pyerl-python3, uwsgi-plugin-jvm-openjdk-6