CVE-2008-0960

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    CVE-2008-0960

    Published: 10 Jun 2008Last Modified: 10 Apr 2026

    Summary:

    Details: SNMPv3 HMAC verification in (1) Net-SNMP 5.2.x before 5.2.4.1, 5.3.x before 5.3.2.1, and 5.4.x before 5.4.1.1; (2) UCD-SNMP; (3) eCos; (4) Juniper Session and Resource Control (SRC) C-series 1.0.0 through 2.0.0; (5) NetApp (aka Network Appliance) Data ONTAP 7.3RC1 and 7.3RC2; (6) SNMP Research before 16.2; (7) multiple Cisco IOS, CatOS, ACE, and Nexus products; (8) Ingate Firewall 3.1.0 and later and SIParator 3.1.0 and later; (9) HP OpenView SNMP Emanate Master Agent 15.x; and possibly other products relies on the client to specify the HMAC length, which makes it easier for remote attackers to bypass SNMP authentication via a length value of 1, which only checks the first byte.

    References: http://rhn.redhat.com/errata/RHSA-2008-0528.html, http://secunia.com/advisories/30574, http://secunia.com/advisories/30596, http://secunia.com/advisories/30612, http://secunia.com/advisories/30615, http://secunia.com/advisories/30626, http://secunia.com/advisories/30647, http://secunia.com/advisories/30648, http://secunia.com/advisories/30665, http://secunia.com/advisories/30802, http://secunia.com/advisories/31334, http://secunia.com/advisories/31351, http://secunia.com/advisories/31467, http://secunia.com/advisories/31568, http://secunia.com/advisories/32664, http://secunia.com/advisories/33003, http://secunia.com/advisories/35463, http://security.gentoo.org/glsa/glsa-200808-02.xml, http://www.cisco.com/warp/public/707/cisco-sa-20080610-snmpv3.shtml, http://www.mandriva.com/security/advisories?name=MDVSA-2008:118, http://www.ocert.org/advisories/ocert-2008-006.html, http://www.ubuntu.com/usn/usn-685-1, http://www.vmware.com/security/advisories/VMSA-2008-0013.html, http://www.vmware.com/security/advisories/VMSA-2008-0017.html, http://www.vupen.com/english/advisories/2008/1787/references, http://www.vupen.com/english/advisories/2008/1788/references, http://www.vupen.com/english/advisories/2008/1797/references, http://www.vupen.com/english/advisories/2008/1800/references, http://www.vupen.com/english/advisories/2008/1801/references, http://www.vupen.com/english/advisories/2008/1836/references, http://www.vupen.com/english/advisories/2008/1981/references, http://www.vupen.com/english/advisories/2008/2361, http://www.vupen.com/english/advisories/2008/2971, http://www.vupen.com/english/advisories/2009/1612, http://www.securityfocus.com/bid/29623, http://www.debian.org/security/2008/dsa-1663, http://www.securityfocus.com/bid/29623, https://bugzilla.redhat.com/show_bug.cgi?id=447974, http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html, http://lists.ingate.com/pipermail/productinfo/2008/000021.html, http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00000.html, http://marc.info/?l=bugtraq&m=127730470825399&w=2, http://securityreason.com/securityalert/3933, http://sourceforge.net/forum/forum.php?forum_id=833770, http://sourceforge.net/tracker/index.php?func=detail&aid=1989089&group_id=12694&atid=456380, http://sunsolve.sun.com/search/document.do?assetkey=1-26-238865-1, http://support.apple.com/kb/HT2163, http://support.avaya.com/elmodocs2/security/ASA-2008-282.htm, http://www.kb.cert.org/vuls/id/878044, http://www.kb.cert.org/vuls/id/CTAR-7FBS8Q, http://www.kb.cert.org/vuls/id/MIMG-7ETS5Z, http://www.kb.cert.org/vuls/id/MIMG-7ETS87, http://www.openwall.com/lists/oss-security/2008/06/09/1, http://www.redhat.com/support/errata/RHSA-2008-0529.html, http://www.securityfocus.com/archive/1/493218/100/0/threaded, http://www.securityfocus.com/archive/1/497962/100/0/threaded, http://www.securitytracker.com/id?1020218, http://www.us-cert.gov/cas/techalerts/TA08-162A.html, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10820, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5785, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6414, https://www.exploit-db.com/exploits/5790, https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00363.html, https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00380.html, https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00459.html

    Affected packages

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High