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Vulnerability Details : CVE-2009-1887

agent/snmp_agent.c in snmpd in net-snmp 5.0.9 in Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to cause a denial of service (daemon crash) via a crafted SNMP GETBULK request that triggers a divide-by-zero error. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-4309.
Publish Date : 2009-06-26 Last Update Date : 2010-08-21
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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 189

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
4.0
AV:N/AC:L/Au:S/C:N/I:N/A:P 2009-06-17 2009-06-25
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- Related OVAL Definitions

Title Definition Id Class Family
agent/snmp_agent.c in snmpd in net-snmp 5.0.9 in Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to cause a de... oval:org.mitre.oval:def:9716 unix
RHSA-2009:1124: net-snmp security update (Moderate) oval:com.redhat.rhsa:def:20091124 unix
VMware net-snmp divide-by-zero vulnerability oval:org.mitre.oval:def:8426 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-2009-1887

# Product Type Vendor Product Version Update Edition Language
1 Application Net-snmp Net-snmp 5.0.9 Version Details Vulnerabilities
2 OS Red Hat Enterprise Linux 3 AS Version Details Vulnerabilities
3 OS Red Hat Enterprise Linux 3 ES Version Details Vulnerabilities
4 OS Red Hat Enterprise Linux 3 WS Version Details Vulnerabilities
5 OS Redhat Enterprise Linux 3.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Net-snmp Net-snmp 1
Red Hat Enterprise Linux 3
Redhat Enterprise Linux 1

- References For CVE-2009-1887

http://www.mandriva.com/security/advisories?name=MDVSA-2009:156
MANDRIVA MDVSA-2009:156
http://www.redhat.com/support/errata/RHSA-2009-1124.html
REDHAT RHSA-2009:1124
https://bugzilla.redhat.com/show_bug.cgi?id=506903 CONFIRM

- Metasploit Modules Related To CVE-2009-1887

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


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