VDB
CVE-2017-9023
CVE-2017-9023
PUBLISHED
The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate.
EPSS 2.10% · 84.4th percentile
Risk Scores
EPSS Score
2.10%
84.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | strongswan | 5.1.1-0ubuntu4, 5.1.2-0ubuntu2, 5.1.2-0ubuntu2.2 |
| Ubuntu:16.04:LTS | strongswan | 5.1.2-0ubuntu7, 5.1.2-0ubuntu8, 5.3.5-1ubuntu2 |
Timeline
- May 30, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-9023 third-party-advisory
- https://ubuntu.com/security/notices/USN-3301-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-9023 third-party-advisory