drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Asterisk
Name: |
Zwei Probleme in Asterisk |
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ID: |
FEDORA-2012-13286 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 18 |
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Datum: |
Di, 18. September 2012, 13:28 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2186
http://downloads.asterisk.org/pub/security/AST-2012-012.pdf
http://downloads.asterisk.org/pub/security/AST-2012-013.pdf |
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Applikationen: |
Asterisk |
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Originalnachricht |
Name : asterisk Product : Fedora 18 Version : 10.7.1 Release : 2.fc18 URL : http://www.asterisk.org/ Summary : The Open Source PBX Description : Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware.
------------------------------------------------------------------------------- - Update Information:
fix build on s390 The Asterisk Development Team has announced security releases for Certified
Asterisk 1.8.11 and Asterisk 1.8 and 10. The available security releases are
released as versions 1.8.11-cert7, 1.8.15.1, 10.7.1, and 10.7.1-digiumphones.
These releases are available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/releases
The release of Asterisk 1.8.11-cert7, 1.8.15.1, 10.7.1, and 10.7.1-digiumphones
resolve the following two issues:
* A permission escalation vulnerability in Asterisk Manager Interface. This
would potentially allow remote authenticated users the ability to execute
commands on the system shell with the privileges of the user running the
Asterisk application. Please note that the README-SERIOUSLY.bestpractices.txt
file delivered with Asterisk has been updated due to this and other related
vulnerabilities fixed in previous versions of Asterisk.
* When an IAX2 call is made using the credentials of a peer defined in a
dynamic Asterisk Realtime Architecture (ARA) backend, the ACL rules for that
peer are not applied to the call attempt. This allows for a remote attacker
who is aware of a peer's credentials to bypass the ACL rules set for that
peer.
These issues and their resolutions are described in the security advisories.
For more information about the details of these vulnerabilities, please read
security advisories AST-2012-012 and AST-2012-013, which were released at the
same time as this announcement.
For a full list of changes in the current releases, please see the ChangeLogs:
ChangeLog-1.8.11-cert7 ChangeLog-1.8.15.1 http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-10.7.1
ChangeLog-10.7.1-digiumphones
The security advisories are available at:
* http://downloads.asterisk.org/pub/security/AST-2012-012.pdf
* http://downloads.asterisk.org/pub/security/AST-2012-013.pdf
------------------------------------------------------------------------------- - References:
[ 1 ] Bug #853541 - CVE-2012-2186 Asterisk: Asterisk Manager User Unauthorized Shell Access https://bugzilla.redhat.com/show_bug.cgi?id=853541 ------------------------------------------------------------------------------- -
This update can be installed with the "yum" update program. Use su -c 'yum update asterisk' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list package-announce@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/package-announce
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