drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Keepalived
Name: |
Ausführen beliebiger Kommandos in Keepalived |
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ID: |
USN-3995-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 18.10 |
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Datum: |
Di, 28. Mai 2019, 16:38 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19115 |
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Applikationen: |
Keepalived |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --WXcDTrcK6tL0fPH50Pj8pQadSIXdTkdXs Content-Type: multipart/mixed; boundary="6AQxGXhgd6dxVwHELnSCVy6T6aAYH8xFt"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <f5e3af1a-3e7f-77bd-3a9d-f6396f6335ad@canonical.com> Subject: [USN-3995-1] Keepalived vulnerability
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========================================================================== Ubuntu Security Notice USN-3995-1 May 28, 2019
keepalived vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
Keepalived could be made to crash or run programs if it received specially crafted network traffic.
Software Description: - keepalived: Failover and monitoring daemon for LVS clusters
Details:
It was discovered that Keepalived incorrectly handled certain HTTP status response codes. A remote attacker could use this issue to cause Keepalived to crash, resulting in a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.10: keepalived 1:1.3.9-1ubuntu1.1
Ubuntu 18.04 LTS: keepalived 1:1.3.9-1ubuntu0.18.04.2
Ubuntu 16.04 LTS: keepalived 1:1.2.24-1ubuntu0.16.04.2
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3995-1 CVE-2018-19115
Package Information: https://launchpad.net/ubuntu/+source/keepalived/1:1.3.9-1ubuntu1.1 https://launchpad.net/ubuntu/+source/keepalived/1:1.3.9-1ubuntu0.18.04.2 https://launchpad.net/ubuntu/+source/keepalived/1:1.2.24-1ubuntu0.16.04.2
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