The SNMP agent (snmp_agent.c) in net-snmp before 5.4.1 allows remote attackers to cause a denial of service (CPU and memory consumption) via a GETBULK request with a large max-repeaters value.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Net-snmp | Net-snmp | * | 5.4.1 (including) |
| Red Hat Enterprise Linux 3 | RedHat | net-snmp-0:5.0.9-2.30E.23 | * |
| Red Hat Enterprise Linux 4 | RedHat | net-snmp-0:5.1.2-11.el4_6.11.1 | * |
| Red Hat Enterprise Linux 5 | RedHat | net-snmp-1:5.3.1-19.el5_1.1 | * |
| Net-snmp | Ubuntu | dapper | * |
| Net-snmp | Ubuntu | edgy | * |
| Net-snmp | Ubuntu | feisty | * |
| Net-snmp | Ubuntu | gutsy | * |
| Net-snmp | Ubuntu | upstream | * |
References
- http://bugs.gentoo.org/show_bug.cgi?id=198346
- http://lists.vmware.com/pipermail/security-announce/2008/000014.html
- http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/tags/Ext-5-4-1/net-snmp/agent/snmp_agent.c?view=log
- http://osvdb.org/38904
- http://secunia.com/advisories/27558
- http://secunia.com/advisories/27685
- http://secunia.com/advisories/27689
- http://secunia.com/advisories/27733
- http://secunia.com/advisories/27740
- http://secunia.com/advisories/27965
- http://secunia.com/advisories/28413
- http://secunia.com/advisories/28825
- http://secunia.com/advisories/29785
- http://security.gentoo.org/glsa/glsa-200711-31.xml
- http://sourceforge.net/project/shownotes.php?release_id=528095\u0026group_id=12694
- http://sourceforge.net/tracker/index.php?func=detail\u0026aid=1712988\u0026group_id=12694\u0026atid=112694
- http://www.debian.org/security/2008/dsa-1483
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:225
- http://www.novell.com/linux/security/advisories/2007_25_sr.html
- http://www.redhat.com/support/errata/RHSA-2007-1045.html
- http://www.securityfocus.com/archive/1/490917/100/0/threaded
- http://www.securityfocus.com/bid/26378
- http://www.securitytracker.com/id?1018918
- http://www.ubuntu.com/usn/usn-564-1
- http://www.vupen.com/english/advisories/2007/3802
- http://www.vupen.com/english/advisories/2008/1234/references
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11258
- https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00613.html
- http://bugs.gentoo.org/show_bug.cgi?id=198346
- http://lists.vmware.com/pipermail/security-announce/2008/000014.html
- http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/tags/Ext-5-4-1/net-snmp/agent/snmp_agent.c?view=log
- http://osvdb.org/38904
- http://secunia.com/advisories/27558
- http://secunia.com/advisories/27685
- http://secunia.com/advisories/27689
- http://secunia.com/advisories/27733
- http://secunia.com/advisories/27740
- http://secunia.com/advisories/27965
- http://secunia.com/advisories/28413
- http://secunia.com/advisories/28825
- http://secunia.com/advisories/29785
- http://security.gentoo.org/glsa/glsa-200711-31.xml
- http://sourceforge.net/project/shownotes.php?release_id=528095\u0026group_id=12694
- http://sourceforge.net/tracker/index.php?func=detail\u0026aid=1712988\u0026group_id=12694\u0026atid=112694
- http://www.debian.org/security/2008/dsa-1483
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:225
- http://www.novell.com/linux/security/advisories/2007_25_sr.html
- http://www.redhat.com/support/errata/RHSA-2007-1045.html
- http://www.securityfocus.com/archive/1/490917/100/0/threaded
- http://www.securityfocus.com/bid/26378
- http://www.securitytracker.com/id?1018918
- http://www.ubuntu.com/usn/usn-564-1
- http://www.vupen.com/english/advisories/2007/3802
- http://www.vupen.com/english/advisories/2008/1234/references
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11258
- https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00613.html