PT-2012-2391 · Ibm · Ibm Websphere Application Server

Published 2012-01-20 · Updated 2012-01-27 · CVE-2012-0193

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server (WAS) versions 6.0 through 6.0.2.43 IBM WebSphere Application Server (WAS) versions 6.1 before 6.1.0.43 IBM WebSphere Application Server (WAS) versions 7.0 before 7.0.0.23 IBM WebSphere Application Server (WAS) versions 8.0 before 8.0.0.3

Description The issue allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters, due to the computation of hash values for form parameters without restricting the ability to trigger hash collisions predictably.

Recommendations For versions 6.0 through 6.0.2.43, update to a version after 6.0.2.43 to resolve the issue. For versions 6.1 before 6.1.0.43, update to version 6.1.0.43 or later to resolve the issue. For versions 7.0 before 7.0.0.23, update to version 7.0.0.23 or later to resolve the issue. For versions 8.0 before 8.0.0.3, update to version 8.0.0.3 or later to resolve the issue.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2012-0193

Affected Products

Ibm Websphere Application Server

References · 6

• http://www-01.ibm.com/support/docview.wss?uid=swg1PM53930 · Vendor Advisory
• http://www-01.ibm.com/support/docview.wss?uid=swg24031821 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-0193 · Security Note
• http://www-01.ibm.com/support/docview.wss?uid=swg21577532 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0193 · Note
• http://osvdb.org/78321 · Note