{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2006-6301", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "DenyHosts 2.5 does not properly parse sshd log files, which allows remote attackers to add arbitrary hosts to the /etc/hosts.deny file and cause a denial of service by adding arbitrary IP addresses to the sshd log file, as demonstrated by logging in via ssh with a login name containing certain strings with an IP address, which is not properly handled by a regular expression." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://bugs.gentoo.org/show_bug.cgi?id=157163", "refsource": "CONFIRM", "url": "http://bugs.gentoo.org/show_bug.cgi?id=157163" }, { "name": "ADV-2006-4876", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2006/4876" }, { "name": "23236", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/23236" }, { "name": "denyhosts-log-files-dos(30761)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30761" }, { "name": "21468", "refsource": "BID", "url": "http://www.securityfocus.com/bid/21468" }, { "name": "23603", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/23603" }, { "name": "GLSA-200701-01", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200701-01.xml" } ] } }