(HP Issues Fix) OpenSSL ASN1 Structure Memory Access Error Lets Users Deny Service
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SecurityTracker Alert ID: 1022364 |
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SecurityTracker URL: http://securitytracker.com/id/1022364
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CVE Reference:
CVE-2009-0789
(Links to External Site)
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Date: Jun 10 2009
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Impact:
Denial of service via local system, Denial of service via network
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Fix Available: Yes Vendor Confirmed: Yes
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Version(s): 0.9.8j and prior
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Description:
A vulnerability was reported in OpenSSL. A remote or local user can cause denial of service conditions.
A remote or local user can supply a specially crafted ASN1 structure to an OpenSSL-based application to trigger a memory access flaw and cause the target application to crash.
Paolo Ganci reported this vulnerability.
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Impact:
A remote user can cause denial of service conditions on the target system.
A local user can cause denial of service conditions on the target system.
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Solution:
HP has issued a fix for HP-UX.
B.11.11 (11i v1): A.00.09.07m.049
B.11.23 (11i v2): A.00.09.07m.050
B.11.31 (11i v3): A.00.09.08k.003
The HP advisory is available at:
https://www13.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c01762423
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Vendor URL: www.openssl.org/news/secadv_20090325.txt (Links to External Site)
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Cause:
Access control error
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Underlying OS:
UNIX (HP/UX)
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Message History:
This archive entry is a follow-up to the message listed below.
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Source Message Contents
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Date: Wed, 10 Jun 2009 15:45:39 -0400
Subject: HPSBUX02435 SSRT090059 rev.1 - HP-UX Running OpenSSL, Remote Denial of Service (DoS), Bypass Security Restrictions
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https://www13.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c01762423
CVE-2009-0590, CVE-2009-0591, CVE-2009-0789
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