drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Asterisk
Name: |
Mehrere Probleme in Asterisk |
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ID: |
DSA-2225-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian lenny, Debian sid, Debian squeeze |
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Datum: |
Mi, 27. April 2011, 06:47 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1147
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1174
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1175
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1507
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1599 |
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Applikationen: |
Asterisk |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2225-1 security@debian.org http://www.debian.org/security/ Moritz Muehlenhoff April 25, 2011 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : asterisk Vulnerability : several Problem type : remote Debian-specific: no CVE ID : CVE-2011-1147 CVE-2011-1174 CVE-2011-1175 CVE-2011-1507 CVE-2011-1599
Several vulnerabilities have been discovered in Asterisk, an Open Source PBX and telephony toolkit.
CVE-2011-1147
Matthew Nicholson discovered that incorrect handling of UDPTL packets may lead to denial of service of the execution of arbitrary code.
CVE-2011-1174
Blake Cornell discovered that incorrect connection handling in the manager interface may lead to denial of service.
CVE-2011-1175
Blake Cornell and Chris May discovered that incorrect TCP connection handling may lead to denial of service.
CVE-2011-1507
Tzafrir Cohen discovered that insufficient limitation of connection requests in several TCP based services may lead to denial of service. Please see http://downloads.asterisk.org/pub/security/AST-2011-005.html for details.
CVE-2011-1599
Matthew Nicholson discovered a privilege escalation vulnerability in the manager interface.
For the oldstable distribution (lenny), this problem has been fixed in version 1:1.4.21.2~dfsg-3+lenny2.1.
For the stable distribution (squeeze), this problem has been fixed in version 1:1.6.2.9-2+squeeze2.
For the unstable distribution (sid), this problem has been fixed in version 1:1.8.3.3-1.
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
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