The web interface in CUPS 1.7.4 allows local users in the lp group to read arbitrary files via a symlink attack on a file in /var/cache/cups/rss/ and language[0] set to null. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-3537.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "cups", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-bsd", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-client", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-common", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-core-drivers", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-daemon", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-dbg", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-ppdc", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "cups-server-common", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcups2", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcups2-dev", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupscgi1", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupscgi1-dev", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupsimage2", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupsimage2-dev", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupsmime1", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupsmime1-dev", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupsppdc1", "binary_version": "1.7.2-0ubuntu1.2" }, { "binary_name": "libcupsppdc1-dev", "binary_version": "1.7.2-0ubuntu1.2" } ] }