CVE-2008-4309

net-snmp: numresponses calculation integer overflow in snmp_agent.c

Published Oct 31, 2008 CVSS 3.1 · 7.5 High EPSS 5.1% KEV · Not listed
Description
Integer overflow in the netsnmp_create_subtree_cache function in agent/snmp_agent.c in net-snmp 5.4 before 5.4.2.1, 5.3 before 5.3.2.3, and 5.2 before 5.2.5.1 allows remote attackers to cause a denial of service (crash) via a crafted SNMP GETBULK request, which triggers a heap-based buffer overflow, related to the number of responses or repeats.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-1663-1 New net-snmp packages fix several vulnerabilities
Ubuntu USN Ubuntu USN USN-685-1 Net-SNMP vulnerabilities
References
Link Providers
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html cve-icon cve-icon
http://lists.apple.com/archives/security-announce/2010//Dec/msg00001.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00000.html cve-icon cve-icon
http://marc.info/?l=bugtraq&m=125017764422557&w=2 cve-icon cve-icon
http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/tags/Ext-5-2-5-1/net-snmp/agent/snmp_agent.c?r1=17271&r2=17272&pathrev=17272 cve-icon cve-icon
http://secunia.com/advisories/32539 cve-icon cve-icon
http://secunia.com/advisories/32560 cve-icon cve-icon
http://secunia.com/advisories/32664 cve-icon cve-icon
http://secunia.com/advisories/32711 cve-icon cve-icon
http://secunia.com/advisories/33003 cve-icon cve-icon
http://secunia.com/advisories/33095 cve-icon cve-icon
http://secunia.com/advisories/33631 cve-icon cve-icon
http://secunia.com/advisories/33746 cve-icon cve-icon
http://secunia.com/advisories/33821 cve-icon cve-icon
http://secunia.com/advisories/35074 cve-icon cve-icon
http://secunia.com/advisories/35679 cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200901-15.xml cve-icon cve-icon
http://sourceforge.net/forum/forum.php?forum_id=882903 cve-icon cve-icon
http://sunsolve.sun.com/search/document.do?assetkey=1-26-262908-1 cve-icon cve-icon
http://support.apple.com/kb/HT3549 cve-icon cve-icon
http://support.apple.com/kb/HT4298 cve-icon cve-icon
http://support.avaya.com/elmodocs2/security/ASA-2008-467.htm cve-icon cve-icon
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0315 cve-icon cve-icon
http://www.debian.org/security/2008/dsa-1663 cve-icon cve-icon
http://www.mandriva.com/security/advisories?name=MDVSA-2008:225 cve-icon cve-icon
http://www.openwall.com/lists/oss-security/2008/10/31/1 cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2008-0971.html cve-icon cve-icon
http://www.securityfocus.com/archive/1/498280/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/bid/32020 cve-icon cve-icon
http://www.securitytracker.com/id?1021129 cve-icon cve-icon
http://www.ubuntu.com/usn/usn-685-1 cve-icon cve-icon
http://www.us-cert.gov/cas/techalerts/TA09-133A.html cve-icon cve-icon
http://www.vmware.com/security/advisories/VMSA-2009-0001.html cve-icon cve-icon
http://www.vupen.com/english/advisories/2008/2973 cve-icon cve-icon
http://www.vupen.com/english/advisories/2008/3400 cve-icon cve-icon
http://www.vupen.com/english/advisories/2009/0301 cve-icon cve-icon
http://www.vupen.com/english/advisories/2009/1297 cve-icon cve-icon
http://www.vupen.com/english/advisories/2009/1771 cve-icon cve-icon
https://exchange.xforce.ibmcloud.com/vulnerabilities/46262 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2008-4309 cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6171 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6353 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9860 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2008-4309 cve-icon
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics epss

{'score': 0.08604}

epss

{'score': 0.11144}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
May 28, 2026, 6:05 PM
Reserved
Sep 29, 2008, 12:00 AM
Status
Modified
Published
Oct 31, 2008, 8:29 PM
Modified
Jun 16, 2026, 10:57 PM
Severity
Important
Public date
Oct 31, 2008, 12:00 AM