CVE-2020-15397
7.8
HIGH
CVSS 3.1
EPSS 0.11%
Description
HylaFAX+ through 7.0.2 and HylaFAX Enterprise have scripts that execute binaries from directories writable by unprivileged users (e.g., locations under /var/spool/hylafax that are writable by the uucp account). This allows these users to execute code in the context of the user calling these binaries (often root).
How to fix CVE-2020-15397
To remediate CVE-2020-15397, upgrade the affected package to a fixed version below.
- Alpine/hylafaxplus—upgrade to 7.0.0-r4 or later
Is CVE-2020-15397 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.0.0-r4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |