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TITLE:
IBM OS/400 HTTP Server mod_proxy Reverse Proxy Mode Security Bypass
Weakness

SECUNIA ADVISORY ID:
SA49028

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49028/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49028

RELEASE DATE:
2012-04-30

DISCUSS ADVISORY:
http://secunia.com/advisories/49028/#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/49028/

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=49028

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:
IBM has acknowledged a weakness in OS/400, which can be exploited by
malicious people to bypass certain security restrictions.

For more information:
SA46987

The weakness is reported in versions V6R1M0.

SOLUTION:
Apply APAR SE51505 or install PTF SI46401.

ORIGINAL ADVISORY:
IBM (SE51505, SI46401):
http://www.ibm.com/support/docview.wss?uid=nas2394373277328c954862579cd003c709c
http://www.ibm.com/support/docview.wss?uid=nas39578294f523b4b8c862579dd00751bce

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
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


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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