QID 198644

Date Published: 2022-01-25

QID 198644: Ubuntu Security Notification for strongSwan Vulnerability (USN-5250-1)

Stringswan incorrectly handled eapauthentication.

A remote attacker could use this issue to cause strongswanto crash, resulting in a denial of service, or possibly bypass client andserver authentication.

CVSS V3 rated as Critical - 9.1 severity.

CVSS V2 rated as Medium - 5.8 severity.

Solution

Refer to Ubuntu security advisory USN-5250-1 for updates and patch information.

Vendor References

USN-5250-1 - ubuntu.com/security/notices/USN-5250-1

CVEs related to QID 198644

CVE-2021-45079 |

Software Advisories

Advisory ID	Software	Component	Link
USN-5250-1	Ubuntu Linux		ubuntu.com/security/notices/USN-5250-1

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