CVE-2017-9022
moderate-risk
Published 2017-06-08
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.
Do I need to act?
~
1.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (7)
Affected Vendors
References (8)
Third Party Advisory
http://www.debian.org/security/2017/dsa-3866
Third Party Advisory
http://www.securityfocus.com/bid/98760
Third Party Advisory
http://www.ubuntu.com/usn/USN-3301-1
Third Party Advisory
http://www.debian.org/security/2017/dsa-3866
Third Party Advisory
http://www.securityfocus.com/bid/98760
Third Party Advisory
http://www.ubuntu.com/usn/USN-3301-1
43
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
3/34 · Minimal
Exposure
14/34 · Moderate