CVE-2020-17442 (GCVE-0-2020-17442)

Vulnerability from cvelistv5 – Published: 2020-12-11 22:30 – Updated: 2024-08-04 13:53
VLAI?
Summary
An issue was discovered in picoTCP 1.7.0. The code for parsing the hop-by-hop IPv6 extension headers does not validate the bounds of the extension header length value, which may result in Integer Wraparound. Therefore, a crafted extension header length value may cause Denial-of-Service because it affects the loop in which the extension headers are parsed in pico_ipv6_process_hopbyhop() in pico_ipv6.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
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