CVE-2020-27633
Published Oct 10, 2023In FNET 4.6.3, TCP ISNs are improperly random.
- evidence mentions
- 1
- Buzz score
- 11.9
Vendor archive
6 CVEs tagged to vendor butok — 3 Critical, 2 High, 1 Medium, 0 Low, 0 Unrated.
In FNET 4.6.3, TCP ISNs are improperly random.
An issue was discovered in FNET through 4.6.4. The code for processing resource records in mDNS queries doesn't check for proper '\0' termination of the resource record name strin…
An issue was discovered in FNET through 4.6.4. The code that initializes the DNS client interface structure does not set sufficiently random transaction IDs (they are always set t…
An issue was discovered in FNET through 4.6.4. The code for IPv6 fragment reassembly tries to access a previous fragment starting from a network incoming fragment that still doesn…
An issue was discovered in FNET through 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 heade…
An issue was discovered in FNET through 4.6.4. The code for processing the hostname from an LLMNR request doesn't check for '\0' termination. Therefore, the deduced length of the…