Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.debian.de/security/2005/dsa-731 ↗
- http://www.ubuntulinux.org/usn/usn-224-1 ↗
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt ↗
- http://www.kb.cert.org/vuls/id/341908 ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57755-1 ↗
- http://www.securityfocus.com/bid/12919 ↗
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000962 ↗
- http://www.debian.org/security/2005/dsa-703 ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101665-1 ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:061 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9640 ↗
- http://secunia.com/advisories/14745 ↗
- http://www.redhat.com/support/errata/RHSA-2005-327.html ↗
- http://www.redhat.com/support/errata/RHSA-2005-330.html ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57761-1 ↗
- http://www.idefense.com/application/poi/display?id=221&type=vulnerabilities ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101671-1 ↗
- http://secunia.com/advisories/17899 ↗