USN-2811-1

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-2811-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2811-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-2811-1

Upstream

CVE-2015-8023

UBUNTU-CVE-2015-8023

Related

UBUNTU-CVE-2015-8023

Published

2015-11-16T18:06:24.987625Z

Modified

2025-10-13T04:34:09Z

Summary

strongswan vulnerability

Details

It was discovered that the strongSwan eap-mschapv2 plugin incorrectly handled state. A remote attacker could use this issue to bypass authentication.

References

Affected packages

Ubuntu:14.04:LTS / strongswan

Package

Name: strongswan
Purl: pkg:deb/ubuntu/strongswan@5.1.2-0ubuntu2.4?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.1.2-0ubuntu2.4

Affected versions

4.*

4.6.4-9

5.*

5.1.0-2

5.1.0-3

5.1.1-0ubuntu1

5.1.1-0ubuntu2

5.1.1-0ubuntu3

5.1.1-0ubuntu4

5.1.1-0ubuntu5

5.1.1-0ubuntu7

5.1.1-0ubuntu14

5.1.1-0ubuntu17

5.1.2~dr3+git20130120-0ubuntu2

5.1.2~dr3+git20130120-0ubuntu3

5.1.2~rc1-0ubuntu3

5.1.2~rc1-0ubuntu4

5.1.2~rc2-0ubuntu2

5.1.2-0ubuntu1

5.1.2-0ubuntu2

5.1.2-0ubuntu2.2

5.1.2-0ubuntu2.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "libstrongswan"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-ike"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-ikev1"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-ikev2"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-nm"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-af-alg"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-agent"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-attr-sql"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-certexpire"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-coupling"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-curl"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-dhcp"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-dnscert"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-dnskey"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-duplicheck"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-aka"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-aka-3gpp2"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-dynamic"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-gtc"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-md5"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-mschapv2"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-peap"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-radius"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-sim"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-sim-file"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-sim-pcsc"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-simaka-pseudonym"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-simaka-reauth"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-simaka-sql"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-tls"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-tnc"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-eap-ttls"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-error-notify"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-farp"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-fips-prf"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-gcrypt"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-gmp"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-ipseckey"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-kernel-libipsec"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-ldap"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-led"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-load-tester"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-lookip"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-mysql"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-ntru"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-openssl"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-pgp"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-pkcs11"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-pubkey"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-radattr"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-soup"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-sql"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-sqlite"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-sshkey"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-systime-fix"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-unbound"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-unity"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-whitelist"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-xauth-eap"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-xauth-generic"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-xauth-noauth"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-plugin-xauth-pam"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-pt-tls-client"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-starter"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-tnc-base"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-tnc-client"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-tnc-ifmap"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-tnc-pdp"
        },
        {
            "binary_version": "5.1.2-0ubuntu2.4",
            "binary_name": "strongswan-tnc-server"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:14.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2015-8023"
        }
    ]
}