CVE-2020-7982

An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).

Affected products

Lede, Openwrt, Opkg

Openwrt Lede

≤ 17.01.7

Openwrt

< 18.06.7, 19.07.0

Fix

Available

CVSS 3.1

8.1 HIGH

EPSS

1.6% (73th percentile)

Weakness

CWE-345, CWE-754

NVD status

Modified

Published

2020-03-16