cve-2023-38710
Vulnerability from cvelistv5
Published
2023-08-25 00:00
Modified
2024-11-26 21:53
Severity ?
Summary
An issue was discovered in Libreswan before 4.12. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an error notify INVALID_SPI is sent back. The notify payload's protocol ID is copied from the incoming packet, but the code that verifies outgoing packets fails an assertion that the protocol ID must be ESP (2) or AH(3) and causes the pluto daemon to crash and restart. NOTE: the earliest affected version is 3.20.
References
cve@mitre.orghttps://github.com/libreswan/libreswan/tagsThird Party Advisory
cve@mitre.orghttps://libreswan.org/security/CVE-2023-38710/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/libreswan/libreswan/tagsThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://libreswan.org/security/CVE-2023-38710/Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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