VDB
DEBIAN-CVE-2019-5747
DEBIAN-CVE-2019-5747
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | busybox | 0, 0, 0 |
| Debian:14 | busybox | 0, 0, 0 |
| Debian:13 | busybox | 0, 0, 0 |
| Debian:11 | busybox | 0, 0, 0 |
Timeline
- Jan 9, 2019 CVE Published
- Apr 28, 2026 CVE Updated