CVE-2012-0193 — Improper Input Validation in IBM Websphere Application Server

CWE-20 — Improper Input Validation3 documents3 sources
Severity
5.0MEDIUMNVD
EPSS
1.0%
top 22.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
IBM Websphere Application Server
Timeline
PublishedJan 20
Latest updateMay 4

Description

IBM WebSphere Application Server (WAS) 6.0 through 6.0.2.43, 6.1 before 6.1.0.43, 7.0 before 7.0.0.23, and 8.0 before 8.0.0.3 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages1 packages

Patches

Patch: www-01.ibm.com ↗Patch: www-01.ibm.com ↗Patch: www-01.ibm.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-5m66-877c-76c3: IBM WebSphere Application Server (WAS) 6↗2022-05-04
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CVEList
CVE-2012-0193: IBM WebSphere Application Server (WAS) 6↗2012-01-20
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CVE-2012-0193 — Improper Input Validation in IBM | cvebase