drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Prüfung von Zertifikaten in unattended-upgrades
Name: |
Mangelnde Prüfung von Zertifikaten in unattended-upgrades |
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ID: |
USN-2657-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10, Ubuntu 15.04 |
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Datum: |
Mo, 29. Juni 2015, 22:39 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1330 |
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Applikationen: |
unattended-upgrades |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --2tKM7pkHNGhnJTgROB7SF60aa20bkE83F Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-2657-1 June 29, 2015
unattended-upgrades vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 15.04 - Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
An attacker could trick unattended-upgrades into installing altered packages.
Software Description: - unattended-upgrades: automatic installation of security upgrades
Details:
It was discovered that unattended-upgrades incorrectly performed authentication checks in certain configurations. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could potentially be used to install altered packages.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 15.04: unattended-upgrades 0.83.6ubuntu1
Ubuntu 14.10: unattended-upgrades 0.82.8ubuntu0.3
Ubuntu 14.04 LTS: unattended-upgrades 0.82.1ubuntu2.3
Ubuntu 12.04 LTS: unattended-upgrades 0.76ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2657-1 CVE-2015-1330
Package Information: https://launchpad.net/ubuntu/+source/unattended-upgrades/0.83.6ubuntu1 https://launchpad.net/ubuntu/+source/unattended-upgrades/0.82.8ubuntu0.3 https://launchpad.net/ubuntu/+source/unattended-upgrades/0.82.1ubuntu2.3 https://launchpad.net/ubuntu/+source/unattended-upgrades/0.76ubuntu1.1
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