CVE-2022-40617
HIGH7.5EPSS 0.22%strongswan - security update
發布日:2022/10/31修改日:2026/3/9
也稱為:ALPINE-CVE-2022-40617DEBIAN-CVE-2022-40617DLA-3143-1
描述
strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data.
受影響套件(4)
- Alpine/strongswanfrom 0, < 5.9.1-r2
- Debian/strongswanfrom 0, < 5.9.1-1+deb11u3
- Debian/strongswanfrom 0, < 5.7.2-1+deb10u3
- Debian/strongswanfrom 0, < 5.9.1-1+deb11u3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |