{"id":"CVE-2005-0468","details":"Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated.","modified":"2026-04-10T03:36:56.998889Z","published":"2005-05-02T04:00:00Z","references":[{"type":"ADVISORY","url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:01.telnet.asc"},{"type":"ADVISORY","url":"http://secunia.com/advisories/14745"},{"type":"ADVISORY","url":"http://secunia.com/advisories/17899"},{"type":"ADVISORY","url":"http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt"},{"type":"ADVISORY","url":"http://www.debian.org/security/2005/dsa-703"},{"type":"ADVISORY","url":"http://www.idefense.com/application/poi/display?id=221&type=vulnerabilities"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDKSA-2005:061"},{"type":"ADVISORY","url":"http://www.redhat.com/support/errata/RHSA-2005-327.html"},{"type":"ADVISORY","url":"http://www.redhat.com/support/errata/RHSA-2005-330.html"},{"type":"FIX","url":"ftp://patches.sgi.com/support/free/security/advisories/20050405-01-P"},{"type":"FIX","url":"http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt"},{"type":"FIX","url":"http://www.debian.org/security/2005/dsa-703"},{"type":"FIX","url":"http://www.redhat.com/support/errata/RHSA-2005-327.html"},{"type":"FIX","url":"http://www.redhat.com/support/errata/RHSA-2005-330.html"},{"type":"WEB","url":"http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000962"},{"type":"WEB","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-101665-1"},{"type":"WEB","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-101671-1"},{"type":"WEB","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-57755-1"},{"type":"WEB","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-57761-1"},{"type":"WEB","url":"http://www.debian.de/security/2005/dsa-731"},{"type":"WEB","url":"http://www.kb.cert.org/vuls/id/341908"},{"type":"WEB","url":"http://www.securityfocus.com/bid/12919"},{"type":"WEB","url":"http://www.ubuntulinux.org/usn/usn-224-1"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9640"}],"schema_version":"1.7.5"}