- Vulnerability/
- USN-6488-2
14/12/2023
USN-6488-2: strongSwan vulnerability
First published: Thu Dec 14 2023(Updated: )
USN-6488-1 fixed a vulnerability in strongSwan. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: Florian Picca discovered that strongSwan incorrectly handled certain DH public values. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service, or possibly execute arbitrary code.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libstrongswan | <5.6.2-1ubuntu2.9+esm1 | 5.6.2-1ubuntu2.9+esm1 |
| =18.04 | ||
| All of | ||
| ubuntu/strongswan | <5.6.2-1ubuntu2.9+esm1 | 5.6.2-1ubuntu2.9+esm1 |
| =18.04 | ||
| All of | ||
| ubuntu/libstrongswan | <5.3.5-1ubuntu3.8+esm4 | 5.3.5-1ubuntu3.8+esm4 |
| =16.04 | ||
| All of | ||
| ubuntu/strongswan | <5.3.5-1ubuntu3.8+esm4 | 5.3.5-1ubuntu3.8+esm4 |
| =16.04 |
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