OESA-2023-1150

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1150
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1150.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2023-1150
Upstream
Published
2023-03-10T11:05:01Z
Modified
2025-09-03T06:18:57.557580Z
Summary
libreswan security update
Details

Libreswan is an implementation of IKEv1 and IKEv2 for IPsec. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks. Everything passing through the untrusted net is encrypted by the ipsec gateway machine and decrypted by the gateway at the other end of the tunnel. The resulting tunnel is a virtual private network or VPN. This package contains the daemons and userland tools for setting up Libreswan. Libreswan also supports IKEv2 (RFC7296) and Secure Labeling Libreswan is based on Openswan-2.6.38 which in turn is based on FreeS/WAN-2.04

Security Fix(es):

Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.(CVE-2023-23009)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:22.03-LTS / libreswan

Package

Name
libreswan
Purl
pkg:rpm/openEuler/libreswan&distro=openEuler-22.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5-3.oe2203

Ecosystem specific 

{
    "noarch": [
        "libreswan-debuginfo-4.5-3.oe2203.sw_64.rpm",
        "libreswan-4.5-3.oe2203.sw_64.rpm",
        "libreswan-help-4.5-3.oe2203.sw_64.rpm",
        "libreswan-debugsource-4.5-3.oe2203.sw_64.rpm"
    ],
    "src": [
        "libreswan-4.5-3.oe2203.src.rpm"
    ],
    "aarch64": [
        "libreswan-help-4.5-3.oe2203.aarch64.rpm",
        "libreswan-debuginfo-4.5-3.oe2203.aarch64.rpm",
        "libreswan-debugsource-4.5-3.oe2203.aarch64.rpm",
        "libreswan-4.5-3.oe2203.aarch64.rpm"
    ],
    "x86_64": [
        "libreswan-help-4.5-3.oe2203.x86_64.rpm",
        "libreswan-4.5-3.oe2203.x86_64.rpm",
        "libreswan-debuginfo-4.5-3.oe2203.x86_64.rpm",
        "libreswan-debugsource-4.5-3.oe2203.x86_64.rpm"
    ]
}