Vulnerabilities > CVE-2020-7248 - Out-of-bounds Write vulnerability in Openwrt

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
openwrt
CWE-787
NVD
Published: 2020-03-16
Updated: 2024-11-21

Summary

libubox in OpenWrt before 18.06.7 and 19.x before 19.07.1 has a tagged binary data JSON serialization vulnerability that may cause a stack based buffer overflow.

Vulnerable Configurations

Part Description Count
OS
Openwrt
13

Common Weakness Enumeration (CWE)

References