CVE-2020-25767 (GCVE-0-2020-25767)
Vulnerability from cvelistv5
Published
2021-08-18 18:39
Modified
2024-08-04 15:40
Severity ?
CWE
  • n/a
Summary
An issue was discovered in HCC Embedded NicheStack IPv4 4.1. The dnc_copy_in routine for parsing DNS domain names does not check whether a domain name compression pointer is pointing within the bounds of the packet (e.g., forward compression pointer jumps are allowed), which leads to an Out-of-bounds Read, and a Denial-of-Service as a consequence.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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