mirror of
https://github.com/0xMarcio/cve.git
synced 2025-05-29 01:31:01 +00:00
906 B
906 B
CVE-2019-12312
Description
In Libreswan 3.27 an assertion failure can lead to a pluto IKE daemon restart. An attacker can trigger a NULL pointer dereference by initiating an IKEv2 IKE_SA_INIT exchange, followed by a bogus INFORMATIONAL exchange instead of the normallly expected IKE_AUTH exchange. This affects send_v2N_spi_response_from_state() in programs/pluto/ikev2_send.c that will then trigger a NULL pointer dereference leading to a restart of libreswan.
POC
Reference
Github
No PoCs found on GitHub currently.