drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Keepalived (Aktualisierung)
Name: |
Ausführen beliebiger Kommandos in Keepalived (Aktualisierung) |
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ID: |
USN-3995-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM, Ubuntu 14.04 ESM |
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Datum: |
Di, 28. Mai 2019, 22:38 |
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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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Update von: |
Ausführen beliebiger Kommandos in Keepalived |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3995-2 May 28, 2019
keepalived vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 ESM - Ubuntu 12.04 ESM
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:
USN-3995-1 fixed a vulnerability in keepalived. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory 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 14.04 ESM: keepalived 1:1.2.7-1ubuntu1+esm1
Ubuntu 12.04 ESM: keepalived 1:1.2.2-3ubuntu1.2
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3995-2 https://usn.ubuntu.com/usn/usn-3995-1 CVE-2018-19115 --=-FKXGXBDPwGrXpc4lKS6x Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit
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