What is the severity of ZDI-CAN-12564?

The severity of ZDI-CAN-12564 is categorized as critical due to its potential to disclose sensitive information.

How do I fix ZDI-CAN-12564?

To fix ZDI-CAN-12564, apply the latest security patches and updates provided by Oracle for OSS Support Tools.

What specific component of Oracle OSS Support Tools is affected by ZDI-CAN-12564?

ZDI-CAN-12564 affects the Diagnostic Assistant component of Oracle OSS Support Tools.

Can ZDI-CAN-12564 be exploited without authentication?

No, authentication is required to exploit the ZDI-CAN-12564 vulnerability.

What type of information can be disclosed by exploiting ZDI-CAN-12564?

Exploiting ZDI-CAN-12564 can lead to the disclosure of sensitive information from affected installations.

Vulnerability/
ZDI-CAN-12564

medium

4.9

3/8/2024

ZDI-CAN-12564: Oracle OSS Support Tools Diagnostic Assistant XML External Entity Processing Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Oracle OSS Support Tools. Authentication is required to exploit this vulnerability. The specific flaw exists within the Diagnostic Assistant component. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of the service account.

Affected Software	Affected Version	How to fix
Oracle OSS Support Tools

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Frequently Asked Questions

What is the severity of ZDI-CAN-12564?
The severity of ZDI-CAN-12564 is categorized as critical due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-12564?
To fix ZDI-CAN-12564, apply the latest security patches and updates provided by Oracle for OSS Support Tools.
What specific component of Oracle OSS Support Tools is affected by ZDI-CAN-12564?
ZDI-CAN-12564 affects the Diagnostic Assistant component of Oracle OSS Support Tools.
Can ZDI-CAN-12564 be exploited without authentication?
No, authentication is required to exploit the ZDI-CAN-12564 vulnerability.
What type of information can be disclosed by exploiting ZDI-CAN-12564?
Exploiting ZDI-CAN-12564 can lead to the disclosure of sensitive information from affected installations.

agent/references
agent/softwarecombine
collector/zdi-advisory
source/ZDI
alias/ZDI-21-458
alias/ZDI-CAN-12564
alias/CVE-2021-2303
agent/software-canonical-lookup
agent/severity
agent/title
agent/description
agent/type
agent/event
agent/tags
agent/source
vendor/oracle
canonical/oracle oss support tools

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