CVE-2003-0826

HighCVSS 7.5/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published: Oct 6, 2003
Last modified: Jun 16, 2026
NVD status: Modified

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