drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in strongSwan
Name: |
Mehrere Probleme in strongSwan |
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ID: |
USN-3771-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS |
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Datum: |
Di, 25. September 2018, 18:44 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10811
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5388
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16151
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16152 |
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Applikationen: |
strongSwan |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============2387120630561708489== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JmJ26FYPxOJlD7RDCSMSW9hRy1SIUWkKQ"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --JmJ26FYPxOJlD7RDCSMSW9hRy1SIUWkKQ Content-Type: multipart/mixed; boundary="KvIbrSWVTriJCFyZzGiucpQhLbB4JLJpJ"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <6537c086-e823-16d2-4201-a7413fec24c6@canonical.com> Subject: [USN-3771-1] strongSwan vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3771-1 September 25, 2018
strongswan vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in strongSwan.
Software Description: - strongswan: IPsec VPN solution
Details:
It was discovered that strongSwan incorrectly handled IKEv2 key derivation. A remote attacker could possibly use this issue to cause strongSwan to crash, resulting in a denial of service. (CVE-2018-10811)
Sze Yiu Chau discovered that strongSwan incorrectly handled parsing OIDs in the gmp plugin. A remote attacker could possibly use this issue to bypass authorization. (CVE-2018-16151)
Sze Yiu Chau discovered that strongSwan incorrectly handled certain parameters fields in the gmp plugin. A remote attacker could possibly use this issue to bypass authorization. (CVE-2018-16152)
It was discovered that strongSwan incorrectly handled the stroke plugin. A local administrator could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2018-5388)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: libstrongswan 5.6.2-1ubuntu2.2 strongswan 5.6.2-1ubuntu2.2
Ubuntu 16.04 LTS: libstrongswan 5.3.5-1ubuntu3.7 strongswan 5.3.5-1ubuntu3.7
Ubuntu 14.04 LTS: libstrongswan 5.1.2-0ubuntu2.10 strongswan 5.1.2-0ubuntu2.10
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3771-1 CVE-2018-10811, CVE-2018-16151, CVE-2018-16152, CVE-2018-5388
Package Information: https://launchpad.net/ubuntu/+source/strongswan/5.6.2-1ubuntu2.2 https://launchpad.net/ubuntu/+source/strongswan/5.3.5-1ubuntu3.7 https://launchpad.net/ubuntu/+source/strongswan/5.1.2-0ubuntu2.10
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