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.
Product(s):
- GNU lsh 1.4.1
- GNU lsh 1.4.2
- GNU lsh 1.4
Question to Ask Vendors:
- Can you confirm whether your systems are affected by CVE-2003-0826, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2003-0826 in your products or services, and how will you communicate updates on this issue to us as your customer?
Recommended Actions:
- Check out the advisory links provided below.