CVE-2023-30575
7.5
HIGH
CVSS 3.1
EPSS 1.2%
Description
Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.
How to fix CVE-2023-30575
To remediate CVE-2023-30575, upgrade the affected package to a fixed version below.
- Bitnami/guacamole—upgrade to 1.5.2 or later
- —upgrade to 1.5.2 or later
Is CVE-2023-30575 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.5.2
- from 0, < 1.5.2
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:H/A:N |