Executive Summary

Summary
Title New heimdal packages fix arbitrary code execution
Informations
Name DSA-765 First vendor Publication 2005-07-22
Vendor Debian Last vendor Modification 2005-07-22
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

Gaƫl Delalleau discovered a buffer overflow in the handling of the LINEMODE suboptions in telnet clients. Heimdal, a free implementation of Kerberos 5, also contains such a client. This can lead to the execution of arbitrary code when connected to a malicious server.

For the old stable distribution (woody) this problem has been fixed in version 0.4e-7.woody.11.

For the stable distribution (sarge) this problem has been fixed in version 0.6.3-10.

For the unstable distribution (sid) this problem has been fixed in version 0.6.3-10.

We recommend that you upgrade your heimdal package.

Original Source

Url : http://www.debian.org/security/2005/dsa-765

Alert History

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1
Date Informations
2016-04-26 13:41:14
  • Multiple Updates
2014-02-17 11:34:11
  • Multiple Updates