Vulnerabilities > Libreswan > Libreswan > 3.27

DATE CVE VULNERABILITY TITLE RISK
2023-08-25 CVE-2023-38710 Unspecified vulnerability in Libreswan
An issue was discovered in Libreswan before 4.12.
network
low complexity
libreswan
6.5
2023-08-25 CVE-2023-38712 NULL Pointer Dereference vulnerability in Libreswan
An issue was discovered in Libreswan 3.x and 4.x before 4.12.
network
low complexity
libreswan CWE-476
6.5
2020-05-12 CVE-2020-1763 Out-of-bounds Read vulnerability in Libreswan
An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this flaw to crash libreswan by sending specially-crafted IKEv1 Informational Exchange packets.
network
low complexity
libreswan CWE-125
7.5
2019-06-12 CVE-2019-10155 Improper Validation of Integrity Check Value vulnerability in multiple products
The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified.
3.1
2019-05-24 CVE-2019-12312 Reachable Assertion vulnerability in Libreswan
In Libreswan 3.27 an assertion failure can lead to a pluto IKE daemon restart.
network
low complexity
libreswan CWE-617
5.0