Filtered by vendor Hcc-embedded Subscriptions
Filtered by product Nichestack Ipv4 Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2020-25767 1 Hcc-embedded 1 Nichestack Ipv4 2024-08-04 7.5 High
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.