Security Advisory

CVE-2019-5747

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-01-09 16:00:00

Last updated 2025-06-09 15:28:24

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.

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