CVE-2020-7248

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...

EUVD-2020-28375

Malware in sbrugna...

OpenWrt libubox buffer overflow vulnerability

OpenWrt is a Linux operating system for embedded devices. libubox is one of the basic libraries that provides event loops, binary format processing, Linux chain table implementation and JSON auxiliary processing. A buffer overflow vulnerability exists in libubox in OpenWrt versions prior to 18.06...

CVE-2020-7248

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...

CVE-2020-7248

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...

Stack overflow

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...

CVE-2020-7248

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...

CVE-2020-7248

CVE-2020-7248 affects the OpenWrt libubox library. Multiple sources describe a stack-based buffer overflow caused by a vulnerability in the tagged binary data JSON serialization, specifically in JSON conversion of binary blobs via blobmsg_format_json. The issue impacts OpenWrt before 18.06.7 and ...

PT-2020-2038 · Openwrt · Openwrt +1

Name of the Vulnerable Software and Affected Versions: OpenWrt versions 18.06.0 through 18.06.6 OpenWrt versions 19.0.0 through 19.07.0 Description: The issue is related to a tagged binary data JSON serialization problem in the libubox library of OpenWrt, which may cause a stack-based buffer...

Security Advisory 2020-01-31-2 - libubox tagged binary data JSON serialization vulnerability (CVE-2020-7248)

DESCRIPTION Possibly exploitable vulnerability exists in the libubox library of OpenWrt, specifically in the parts related to JSON conversion of tagged binary data, so called blobs. An attacker could possibly exploit this behavior by providing specially crafted binary blob or JSON which would the...