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TITLE:
HP OpenView Network Node Manager Database Service Denial of Service

SECUNIA ADVISORY ID:
SA37376

VERIFY ADVISORY:
http://secunia.com/advisories/37376/

DESCRIPTION:
Damián Frizza has reported a vulnerability in HP OpenView Network
Node Manager, which can be exploited by malicious people to cause a
DoS (Denial of Service).

The vulnerability is caused due to an error in the database service
(ovdbrun.exe) when processing TCP packets. This can be exploited to
terminate the service via a specially crafted packet sent to TCP port
2690, containing an invalid error code.

The vulnerability is reported in versions 7.51 and 7.53 running on
HP-UX, Linux, Solaris, and Windows.

SOLUTION:
Apply patches via FTP.  Please see the vendor's advisory for more
details.

-- HP OpenView Network Node Manager 7.53 --

HP-UX (IA):
Apply patch PHSS_38489 or subsequent (solid_hotfix_HPUXIA.tar).

HP-UX (PA):
Apply patch PHSS_38488 or subsequent (solid_hotfix_HPUXPA.tar).

Linux RedHatAS2.1:
Apply patch LXOV_00087 or subsequent as soon as available.

Linux RedHat4AS-x86_64:
Apply LXOV_00088 or subsequent (solid_hotfix_Linux2.6.tar).

Solaris:
Apply PSOV_03515 or subsequent (ovdbcheck_hotfix_solaris.tar,
solid_hotfix_Solaris.tar).

Windows:
Apply NNM_01193 or subsequent (solid_hotfix_windows.zip).


-- HP OpenView Network Node Manager 7.51 --

Upgrade to version 7.53 and apply patches.

PROVIDED AND/OR DISCOVERED BY:
Damián Frizza, Core Security Technologies

ORIGINAL ADVISORY:
HPSBMA02477 SSRT090177:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01926980

Core Security Technologies:
http://www.coresecurity.com/content/openview_nnm_internaldb_dos

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