drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in ppp
Name: |
Denial of Service in ppp |
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ID: |
USN-2595-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10 |
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Datum: |
Di, 5. Mai 2015, 22:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3310 |
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Applikationen: |
ppp |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --q368iP8pFo2Tu2UJxH9SQ9DdvHmv8QOgu Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-2595-1 May 05, 2015
ppp vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
ppp could be made to crash if it received specially crafted network traffic.
Software Description: - ppp: Point-to-Point Protocol (PPP)
Details:
It was discovered that ppp incorrectly handled large PIDs. When pppd is used with a RADIUS server, a remote attacker could use this issue to cause it to crash, resulting in a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.10: ppp 2.4.5-5.1ubuntu3.2
Ubuntu 14.04 LTS: ppp 2.4.5-5.1ubuntu2.2
Ubuntu 12.04 LTS: ppp 2.4.5-5ubuntu1.2
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2595-1 CVE-2015-3310
Package Information: https://launchpad.net/ubuntu/+source/ppp/2.4.5-5.1ubuntu3.2 https://launchpad.net/ubuntu/+source/ppp/2.4.5-5.1ubuntu2.2 https://launchpad.net/ubuntu/+source/ppp/2.4.5-5ubuntu1.2
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