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CVE-2003-0826

CVE information

Published

19 years ago

Last Modified

6 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:gnu:lsh:1.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnu:lsh:1.4.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnu:lsh:1.4.2:*:*:*:*:*:*:*
  Yes
- -