The groonga-httpd package 6.1.5-1 for Debian sets the /var/log/groonga ownership to the groonga account, which might let local users obtain root access because of unsafe interaction with logrotate. For example, an attacker can exploit a race condition to insert a symlink from /var/log/groonga/httpd to /etc/bash_completion.d. NOTE: this is an issue in the Debian packaging of the Groonga HTTP server.
{ "binaries": [ { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-bin" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-examples" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-httpd" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-munin-plugins" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-plugin-suggest" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-server-common" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-server-gqtp" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-token-filter-stem" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "groonga-tokenizer-mecab" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "libgroonga-dev" }, { "binary_version": "6.0.1-1ubuntu1", "binary_name": "libgroonga0" } ] }
{ "binaries": [ { "binary_version": "8.0.0-1", "binary_name": "groonga" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-bin" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-examples" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-httpd" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-munin-plugins" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-plugin-suggest" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-server-common" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-server-gqtp" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-token-filter-stem" }, { "binary_version": "8.0.0-1", "binary_name": "groonga-tokenizer-mecab" }, { "binary_version": "8.0.0-1", "binary_name": "libgroonga-dev" }, { "binary_version": "8.0.0-1", "binary_name": "libgroonga0" } ] }