Alpine/strongswan: high 7.5
The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of
Action: Upgrade strongswan to 5.9.1-r3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 4.2.10 | 5.9.1-r3 | - |
Fixed versions
| 5.9.1-r3 |
Sources
- osv: ALPINE-CVE-2021-41991#Alpine:v3.17/strongswan
- https://security.alpinelinux.org/vuln/CVE-2021-41991
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