CVE-2020-15890
luajit - security update
7.5
HIGH
CVSS 3.1
EPSS 0.75%
Description
LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.
How to fix CVE-2020-15890
To remediate CVE-2020-15890, upgrade the affected package to a fixed version below.
- Alpine/luajit—upgrade to 2.2.0-r3 or later
- Debian/luajit—upgrade to 2.1.0~beta3+dfsg-5.3+deb11u1 or later
- —upgrade to 2.0.4+dfsg-1+deb9u1 or later
Is CVE-2020-15890 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.2.0-r3
- from 0, < 2.1.0~beta3+dfsg-5.3+deb11u1
- from 0, < 2.0.4+dfsg-1+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |