An issue exists in FNET up to and including 4.6.4. The code for processing the hop-by-hop header (in the IPv6 extension headers) doesn't check for a valid length of an extension header, and therefore an out-of-bounds read can occur in _fnet_ip6_ext_header_handler_options in fnet_ip6.c, leading to Denial-of-Service.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
butok fnet |
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