Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2023-23009: remote DoS via crafted TS payload with an incorrect selector length (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Red Hat: CVE-2023-23009: remote DoS via crafted TS payload with an incorrect selector length (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/21/2023
Created
05/15/2023
Added
05/15/2023
Modified
09/03/2024

Description

Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.

Solution(s)

  • redhat-upgrade-libreswan
  • redhat-upgrade-libreswan-debuginfo
  • redhat-upgrade-libreswan-debugsource

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;