Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-32071.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-32071
Upstream
Published
2023-12-07T05:15:09Z
Modified
2026-04-21T04:26:38.773816Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
CVE-2023-41913 affecting package strongswan for versions less than 5.9.10-3
Details

strongSwan before 5.9.12 has a buffer overflow and possible unauthenticated remote code execution via a DH public value that exceeds the internal buffer in charon-tkm's DH proxy. The earliest affected version is 5.3.0. An attack can occur via a crafted IKESAINIT message.

References

Affected packages

Azure Linux:2 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.10-3

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-32071.json"