Vulnerability Database

308,379

Total vulnerabilities in the database

CVE-2003-0826

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.

  • Published: Oct 6, 2003
  • Updated: Nov 9, 2025
  • CVE: CVE-2003-0826
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
gnu / lsh 1.4 1.4.x
gnu / lsh 1.4.1 1.4.1.x
gnu / lsh 1.4.2 1.4.2.x