AZL-26873

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-26873.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-26873

Upstream

CVE-2023-30570

Published

2023-05-29T00:15:09Z

Modified

2026-04-21T04:23:55.473782Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

CVE-2023-30570 affecting package libreswan for versions less than 4.14-1

Details

pluto in Libreswan before 4.11 allows a denial of service (responder SPI mishandling and daemon crash) via unauthenticated IKEv1 Aggressive Mode packets. The earliest affected version is 3.28.

References

https://nvd.nist.gov/vuln/detail/CVE-2023-30570

Affected packages

Azure Linux:2 / libreswan

Package

Name: libreswan
Purl: pkg:rpm/azure-linux/libreswan

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.14-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-26873.json"