WebSphere Application Server is vulnerable to an XML External Entity (XXE) Injection vulnerability. This has been addressed.
CVEID:CVE-2020-4949
**DESCRIPTION:**IBM WebSphere Application Server is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
CVSS Base score: 8.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192025 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L)
Affected Product(s) | Version(s) |
---|---|
WebSphere Application Server | 9.0 |
WebSphere Application Server | 8.5 |
WebSphere Application Server | 8.0 |
WebSphere Application Server | 7.0 |
For WebSphere Application Server traditional and WebSphere Application Server Hypervisor Edition:
For V9.0.0.0 through 9.0.5.6:
· Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PH31727
--OR–
· Apply Fix Pack 9.0.5.7 or later (targeted availability 1Q2021).
For V8.5.0.0 through 8.5.5.18:
· Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PH31727
· Apply Fix Pack 8.5.5.19 or later (targeted availability 1Q2021).
For V8.0.0.0 through 8.0.0.15:
· Upgrade to 8.0.0.15 and then apply Interim Fix PH31727
For V7.0.0.0 through 7.0.0.45:
· Upgrade to 7.0.0.45 and then apply Interim Fix PH31727
Additional interim fixes may be available and linked off the interim fix download page.
_WebSphere Application Server V7.0 and V8.0 are no longer in full support; IBM recommends upgrading to a fixed, supported version/release/platform of the product. _
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