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Vulnerability Details : CVE-2010-2949

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.
Publish Date : 2010-09-10 Last Update Date : 2018-01-05
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat low
1.8
AV:A/AC:H/Au:N/C:N/I:N/A:P 2010-08-23 2010-08-19
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2010-2949 oval:org.opensuse.security:def:20102949 unix
DEPRECATED: ELSA-2010-0945 -- quagga security update (moderate) oval:org.mitre.oval:def:27216 unix
DSA-2104-1 quagga -- several oval:org.mitre.oval:def:12727 unix
ELSA-2010:0945: quagga security update (Moderate) oval:org.mitre.oval:def:22969 unix
RHSA-2010:0945: quagga security update (Moderate) oval:org.mitre.oval:def:21737 unix
RHSA-2010:0945: quagga security update (Moderate) oval:com.redhat.rhsa:def:20100945 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-2949

# Product Type Vendor Product Version Update Edition Language
1 Application Quagga Quagga 0.95 Version Details Vulnerabilities
2 Application Quagga Quagga 0.96 Version Details Vulnerabilities
3 Application Quagga Quagga 0.96.1 Version Details Vulnerabilities
4 Application Quagga Quagga 0.96.2 Version Details Vulnerabilities
5 Application Quagga Quagga 0.96.3 Version Details Vulnerabilities
6 Application Quagga Quagga 0.96.4 Version Details Vulnerabilities
7 Application Quagga Quagga 0.96.5 Version Details Vulnerabilities
8 Application Quagga Quagga 0.97.0 Version Details Vulnerabilities
9 Application Quagga Quagga 0.97.1 Version Details Vulnerabilities
10 Application Quagga Quagga 0.97.2 Version Details Vulnerabilities
11 Application Quagga Quagga 0.97.3 Version Details Vulnerabilities
12 Application Quagga Quagga 0.97.4 Version Details Vulnerabilities
13 Application Quagga Quagga 0.97.5 Version Details Vulnerabilities
14 Application Quagga Quagga 0.98.0 Version Details Vulnerabilities
15 Application Quagga Quagga 0.98.1 Version Details Vulnerabilities
16 Application Quagga Quagga 0.98.2 Version Details Vulnerabilities
17 Application Quagga Quagga 0.98.3 Version Details Vulnerabilities
18 Application Quagga Quagga 0.98.4 Version Details Vulnerabilities
19 Application Quagga Quagga 0.98.5 Version Details Vulnerabilities
20 Application Quagga Quagga 0.98.6 Version Details Vulnerabilities
21 Application Quagga Quagga 0.99.1 Version Details Vulnerabilities
22 Application Quagga Quagga 0.99.2 Version Details Vulnerabilities
23 Application Quagga Quagga 0.99.3 Version Details Vulnerabilities
24 Application Quagga Quagga 0.99.4 Version Details Vulnerabilities
25 Application Quagga Quagga 0.99.5 Version Details Vulnerabilities
26 Application Quagga Quagga 0.99.6 Version Details Vulnerabilities
27 Application Quagga Quagga 0.99.7 Version Details Vulnerabilities
28 Application Quagga Quagga 0.99.8 Version Details Vulnerabilities
29 Application Quagga Quagga 0.99.9 Version Details Vulnerabilities
30 Application Quagga Quagga 0.99.10 Version Details Vulnerabilities
31 Application Quagga Quagga 0.99.11 Version Details Vulnerabilities
32 Application Quagga Quagga 0.99.12 Version Details Vulnerabilities
33 Application Quagga Quagga 0.99.13 Version Details Vulnerabilities
34 Application Quagga Quagga 0.99.14 Version Details Vulnerabilities
35 Application Quagga Quagga 0.99.15 Version Details Vulnerabilities
36 Application Quagga Quagga 0.99.16 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Quagga Quagga 36

- References For CVE-2010-2949

http://code.quagga.net/?p=quagga.git;a=commit;h=cddb8112b80fa9867156c637d63e6e79eeac67bb CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=626795 CONFIRM
http://www.vupen.com/english/advisories/2010/3124
VUPEN ADV-2010-3124
http://www.openwall.com/lists/oss-security/2010/08/24/3
MLIST [oss-security] 20100824 CVE Request -- Quagga (bgpd) [two ids] -- 1, Stack buffer overflow by processing crafted Refresh-Route msgs 2, NULL ptr deref by parsing certain AS paths by BGP update request
http://www.openwall.com/lists/oss-security/2010/08/25/4
MLIST [oss-security] 20100825 Re: CVE Request -- Quagga (bgpd) [two ids] -- 1, Stack buffer overflow by processing crafted Refresh-Route msgs 2, NULL ptr deref by parsing certain AS paths by BGP update request
http://www.vupen.com/english/advisories/2010/3097
VUPEN ADV-2010-3097
http://www.redhat.com/support/errata/RHSA-2010-0945.html
REDHAT RHSA-2010:0945
http://www.securityfocus.com/bid/42642
BID 42642 Quagga bgpd Null Pointer Deference Denial Of Service Vulnerability Release Date:2013-07-18
http://www.ubuntu.com/usn/USN-1027-1
UBUNTU USN-1027-1
http://www.vupen.com/english/advisories/2010/2304
VUPEN ADV-2010-2304
http://www.quagga.net/news2.php?y=2010&m=8&d=19 CONFIRM
http://www.mandriva.com/security/advisories?name=MDVSA-2010:174
MANDRIVA MDVSA-2010:174
http://www.debian.org/security/2010/dsa-2104
DEBIAN DSA-2104
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
SUSE SUSE-SU-2011:1316
http://secunia.com/advisories/48106
SECUNIA 48106
http://security.gentoo.org/glsa/glsa-201202-02.xml
GENTOO GLSA-201202-02
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00006.html
SUSE SUSE-SR:2010:022

- Metasploit Modules Related To CVE-2010-2949

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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