drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Asterisk
Name: |
Zwei Probleme in Asterisk |
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ID: |
DSA-2367-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian lenny, Debian sid, Debian squeeze |
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Datum: |
Mo, 19. Dezember 2011, 21:32 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4597
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4598 |
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Applikationen: |
Asterisk |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2367-1 security@debian.org http://www.debian.org/security/ Moritz Muehlenhoff December 19, 2011 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : asterisk Vulnerability : several Problem type : remote Debian-specific: no CVE ID : CVE-2011-4597 CVE-2011-4598 Debian Bug :
Several vulnerabilities have been discovered in Asterisk, an Open Source PBX and telephony toolkit: CVE-2011-4597
Ben Williams discovered that it was possible to enumerate SIP user names in some configurations. Please see the upstream advisory for details: http://downloads.asterisk.org/pub/security/AST-2011-013.html This update only modifies the sample sip.conf configuration file. Please see README.Debian for more information on how to update your installation.
CVE-2011-4598
Kristijan Vrban discovered that Asterisk can be crashed with malformed SIP packets if the "automon" feature is enabled. For the oldstable distribution (lenny), this problem has been fixed in version 1:1.4.21.2~dfsg-3+lenny6.
For the stable distribution (squeeze), this problem has been fixed in version 1:1.6.2.9-2+squeeze4.
For the unstable distribution (sid), this problem has been fixed in version 1:1.8.8.0~dfsg-1.
We recommend that you upgrade your asterisk packages.
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux)
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