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[Full-disclosure] [OpenPKG-SA-2007.015] OpenPKG Security Advisory (quagga)

From: OpenPKG GmbH <openpkg-noreply_at_nospam>
Date: Fri May 18 2007 - 06:00:38 GMT
To: full-disclosure@lists.grok.org.uk


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Publisher Name: OpenPKG GmbH Publisher Home: http://openpkg.com/ Advisory Id (public): OpenPKG-SA-2007.015 Advisory Type: OpenPKG Security Advisory (SA) Advisory Directory: http://openpkg.com/go/OpenPKG-SA Advisory Document: http://openpkg.com/go/OpenPKG-SA-2007.015 Advisory Published: 2007-05-18 08:00 UTC Issue Id (internal): OpenPKG-SI-20070518.01 Issue First Created: 2007-05-18 Issue Last Modified: 2007-05-18 Issue Revision: 02
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Subject Name: Quagga Subject Summary: Routing Daemon Subject Home: http://www.quagga.net/ Subject Versions: * <= 0.99.6 Vulnerability Id: CVE-2007-1995 Vulnerability Scope: global (not OpenPKG specific) Attack Feasibility: run-time Attack Vector: remote network Attack Impact: denial of service

Description:

    A Denial of Service (DoS) vulnerability exists in the routing     daemon Quagga [0], versions up to and including 0.99.6. The Quagga     bgpd(8) daemon is vulnerable as configured peers may cause it to     abort because of an assertion which can be triggered by peers by     sending an "UPDATE" message with a specially crafted, malformed     Multi-Protocol reachable/unreachable "NLRI" attribute [1].

References:

    [0] http://www.quagga.net/
    [1] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1995


Primary Package Name: quagga
Primary Package Home: http://openpkg.org/go/package/quagga

Corrected Distribution: Corrected Branch: Corrected Package: OpenPKG Enterprise E1.0-SOLID quagga-0.99.5-E1.0.1 OpenPKG Community CURRENT quagga-0.99.7-20070430
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