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TITLE:
F5 BIG-IP BIND Negative Caching RRSIG RRsets Denial of Service
Vulnerability

SECUNIA ADVISORY ID:
SA45383

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45383/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45383

RELEASE DATE:
2011-07-27

DISCUSS ADVISORY:
http://secunia.com/advisories/45383/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/45383/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=45383

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
F5 has acknowledged a vulnerability in BIG-IP, which can be exploited
by malicious people to cause a DoS (Denial of Service).

For more information:
SA44719

The vulnerability is reported in the following products and
versions:
* BIG-IP LTM versions 9.0.0 through 9.4.8, 10.0.0 through  10.1.0,
and 10.2.0 through 10.2.2
* BIG-IP GTM versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and
10.2.0 through 10.2.2
* BIG-IP ASM versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and
10.2.0 through 10.2.2
* BIG-IP Link Controller versions 9.0.0 through 9.4.8, 10.0.0 through
10.1.0, and 10.2.0 through 10.2.2
* BIG-IP WebAccelerator versions 9.0.0 through 9.4.8, 10.0.0 through
10.1.0, and 10.2.0 through 10.2.2
* BIG-IP PSM versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and
10.2.0 through 10.2.2
* BIG-IP WOM versions 10.0.0 through 10.1.0 and 10.2.0 through
10.2.2
* BIG-IP APM versions 10.1.0 through 10.2.2
* BIG-IP Edge Gateway versions 10.1.0 through 10.2.2

SOLUTION:
Apply hotfix 10.2.2 HF1.

ORIGINAL ADVISORY:
http://support.f5.com/kb/en-us/solutions/public/12000/900/sol12985.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
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vulnerabilities.

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Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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