CVE-2015-9267
nsis - security update
5.5
MEDIUM
CVSS 3.1
EPSS 0.39%
Description
Nullsoft Scriptable Install System (NSIS) before 2.49 uses temporary folder locations that allow unprivileged local users to overwrite files. This allows a local attack in which either a plugin or the uninstaller can be replaced by a Trojan horse program.
How to fix CVE-2015-9267
To remediate CVE-2015-9267, upgrade the affected package to a fixed version below.
- Debian/nsis—upgrade to 2.50-1 or later
- —upgrade to 2.46-10+deb8u1 or later
Is CVE-2015-9267 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.50-1
- from 0, < 2.46-10+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |