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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-01-09T16:00:00
Updated: 2024-08-04T20:01:52.241Z
Reserved: 2019-01-09T00:00:00
Link: CVE-2019-5747
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-01-09T16:29:00.353
Modified: 2024-11-21T04:45:25.193
Link: CVE-2019-5747
Redhat