CVEvulnerability
CVE-2017-9022
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-06-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpz_powm_sec, which allows remote peers to cause a denial of service (floating point exception and process crash) via a crafted certificate.
Affected configurations
• strongswan strongswan (<= 5.5.2)
• debian debian linux 8.0
• debian debian linux 9.0
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 16.10
• canonical ubuntu linux 17.04
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://www.debian.org/security/2017/dsa-3866 Third Party Advisory
- http://www.securityfocus.com/bid/98760 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3301-1 Third Party Advisory
- https://www.strongswan.org/blog/2017/05/30/strongswan-vulnerability-%28cve-2017-9022%29.html www.strongswan.org
- http://www.debian.org/security/2017/dsa-3866 Third Party Advisory
- http://www.securityfocus.com/bid/98760 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3301-1 Third Party Advisory
- https://www.strongswan.org/blog/2017/05/30/strongswan-vulnerability-%28cve-2017-9022%29.html www.strongswan.org