Security Advisory SA49028 - IBM OS/400 HTTP Server mod_proxy Reverse Proxy Mode Security Bypass Weakness

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Secunia Advisory SA49028

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

Secunia Advisory

SA49028

Release Date

2012-04-30

Last Update

2012-05-03

Popularity

952 views

Comments

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Criticality level

Less critical

Impact

Security Bypass

Where

From remote

Authentication level

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Report reliability

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Solution Status

Vendor Patch

Systems affected

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Approve distribution

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Operating System

Secunia CVSS Score

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CVE Reference(s)

CVE-2011-4317 CVSS score available to Secunia VIM customers

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 V5R4M0, V5R5M0, and V6R1M0.

Solution
Apply update.
Further details available to Secunia VIM customers

Changelog
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Original Advisory
IBM (SE51505, SI46401, SE51592, SI46469):
http://www.ibm.com/support/docview.wss?uid=nas2394373277328c954862579cd003c709c
http://www.ibm.com/support/docview.wss?uid=nas39578294f523b4b8c862579dd00751bce
http://www.ibm.com/support/docview.wss?uid=nas2d046a7b7e1835079862579d3003c805e
http://www.ibm.com/support/docview.wss?uid=nas34839d966028cb7c4862579dc00581728

Other references
Further details available to Secunia VIM customers

Deep Links
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Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

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

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Secunia Advisory SA49028

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

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