NVD - CVE-2010-2949

CVE-2010-2949 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unknown AS type in an AS path attribute in a BGP UPDATE message.

Source: MITRE
Description Last Modified: 09/10/2010

Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

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

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://code.quagga.net/?p=quagga.git;a=commit;h=cddb8112b80fa9867156c637d63e6e79eeac67bb
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
http://secunia.com/advisories/48106
http://security.gentoo.org/glsa/glsa-201202-02.xml
http://www.debian.org/security/2010/dsa-2104
http://www.mandriva.com/security/advisories?name=MDVSA-2010:174
http://www.openwall.com/lists/oss-security/2010/08/24/3
http://www.openwall.com/lists/oss-security/2010/08/25/4
http://www.quagga.net/news2.php?y=2010&m=8&d=19
http://www.redhat.com/support/errata/RHSA-2010-0945.html
http://www.securityfocus.com/bid/42642
http://www.ubuntu.com/usn/USN-1027-1
http://www.vupen.com/english/advisories/2010/2304	Vendor Advisory
http://www.vupen.com/english/advisories/2010/3097	Vendor Advisory
http://www.vupen.com/english/advisories/2010/3124	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=626795

Technical Details

Vulnerability Type (View All)

Other (NVD-CWE-Other)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-2949
NVD Published Date:
09/10/2010
NVD Last Modified:
01/05/2018

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-2949 Detail

Description

Evaluator Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by MITRE - 1/5/2018 9:29:00 PM

CVE Modified by MITRE - 1/4/2018 9:29:02 PM

Initial CVE Analysis - 9/13/2010 3:25:00 PM

Quick Info