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Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2003-0826
Last Modified 10 Sep 2008 03:20:35
Published 06 Oct 2003 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2003-0826

Summary

lsh daemon (lshd) does not properly return from certain functions in (1) read_line.c, (2) channel_commands.c, or (3) client_keyexchange.c when long input is provided, which could allow remote attackers to execute arbitrary code via a heap-based buffer overflow attack.

Vulnerable Systems

Application

  • Gnu Lsh 1.4

  • Gnu Lsh 1.4.1

  • Gnu Lsh 1.4.2


References

BUGTRAQ - 20030920 LSH: Buffer overrun and remote root compromise in lshd

DEBIAN - DSA-717

CONFIRM - http://lists.lysator.liu.se/pipermail/lsh-bugs/2003q3/000120.html

FULLDISC - 20030919 lsh patch (was Re: [Full-Disclosure] new ssh exploit?)

CONFIRM - http://bugs.debian.org/211662

BUGTRAQ - 20030919 Remote root vuln in lsh 1.4.x


Last Updated: 27 May 2016 10:38:04