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AUSCERT External Security Bulletin Redistribution
ESB-2015.2597
Security Bulletin: Vulnerability in BIND affects IBM Security Proventia
Network Enterprise Scanner (CVE-2015-5722, CVE-2015-5986)
15 October 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Proventia Network Enterprise Scanner
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-5986 CVE-2015-5722
Reference: ESB-2015.2552
ESB-2015.2473
ESB-2015.2332
ESB-2015.2306
ESB-2015.2302
ESB-2015.2301
ESB-2015.2300
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21968076
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Security Bulletin: Vulnerability in BIND affects IBM Security Proventia
Network Enterprise Scanner (CVE-2015-5722, CVE-2015-5986)
Security Bulletin
Document information
More support for:
Proventia Network Enterprise Scanner
Software version:
2.3
Operating system(s):
Firmware
Reference #:
1968076
Modified date:
2015-10-14
Summary
BIND vulnerability affects IBM Security Proventia Network Enterprise Scanner.
IBM Security Proventia Network Enterprise Scanner has addressed this CVE.
Vulnerability Details
CVEID: CVE-2015-5722
DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by the exit
of a validating resolver due to an assertion failure in buffer.c..By parsing a
malformed DNSSEC key, a remote attacker could exploit this vulnerability to
cause a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/106089 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2015-5986
DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by improper
bounds checking in openpgpkey_61.c. A remote attacker could exploit this
vulnerability to trigger a REQUIRE assertion failure and cause the named
process to terminate.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/106090 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
IBM Security Proventia Network Enterprise Scanner 2.3
Remediation/Fixes
Product VRMF Remediation/First Fix
IBM Security Proventia Network Enterprise Scanner 2.3 2.3.0.2-ISS-ES-IF010
Workarounds and Mitigations
None
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References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
09 October 2015: Original version published.
*The CVSS Environment Score is customer environment specific and will
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the
Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
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