Security Bulletin: Web Cache Poisoning Vulnerability Affects IBM Emptoris Sourcing (CVE-2020-4896)

Summary

Web cache poisoning vulnerability affects IBM Emptoris Sourcing.

Vulnerability Details

CVEID:CVE-2020-4896
**DESCRIPTION:**IBM Emptoris is vulnerable to web cache poisoning, caused by improper input validation by modifying HTTP request headers.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/190987 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

Remediation/Fixes

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

23 Dec 2020: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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