This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-14147 →
DEBIAN-CVE-2020-14147
An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in...
Original description
The description as published by the source.
An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
redis
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.0-1"}]}]
Debian:13
redis
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.0-1"}]}]
Debian:14
redis
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.0-1"}]}]
References
- advisory security-tracker.debian.org