Heap-based Buffer Overflow in lshd Allows Remote Code Execution

CVE-2003-0826 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

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.

Learn more about our Web Application Penetration Testing UK.