National Vulnerability Database

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    Vulnerabilities Detail

CVE-2007-1995 Detail

Description

bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attackers to cause a denial of service (daemon crash or exit) via crafted UPDATE messages that trigger an assertion error or out of bounds read.

Source:  MITRE
Description Last Modified:  04/12/2007

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.3 MEDIUM
Vector: (AV:N/AC:M/Au:S/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 6.8

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugzilla.quagga.net/show_bug.cgi?id=354
http://bugzilla.quagga.net/show_bug.cgi?id=355
http://security.gentoo.org/glsa/glsa-200705-05.xml
http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
http://www.debian.org/security/2007/dsa-1293
http://www.mandriva.com/security/advisories?name=MDKSA-2007:096
http://www.novell.com/linux/security/advisories/2007_9_sr.html
http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.015.html
http://www.quagga.net/news2.php?y=2007&m=4&d=8#id1176073740
http://www.redhat.com/support/errata/RHSA-2007-0389.html
http://www.securityfocus.com/bid/23417
http://www.securitytracker.com/id?1018142
http://www.trustix.org/errata/2007/0017/
http://www.ubuntu.com/usn/usn-461-1
http://www.vupen.com/english/advisories/2007/1336 Vendor Advisory
http://www.vupen.com/english/advisories/2008/1195/references Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/33547
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11048

References to Check Content

Identifier:
oval:org.mitre.oval:def:11048
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:11048

Technical Details

Vulnerability Type (View All)

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-1995
NVD Published Date:
04/12/2007
NVD Last Modified:
10/10/2017