What is the vulnerability ID for this information disclosure vulnerability in Proofpoint Threat Response?

The vulnerability ID for this information disclosure vulnerability in Proofpoint Threat Response is CVE-2023-2820.

What is the severity of CVE-2023-2820?

The severity of CVE-2023-2820 is medium with a CVSS score of 6.8.

What is the affected software for CVE-2023-2820?

The affected software for CVE-2023-2820 is Proofpoint Threat Response Auto Pull version up to and excluding 5.10.0.

Is there a patch available for CVE-2023-2820?

Please refer to the vendor's security advisory at https://www.proofpoint.com/security/security-advisories/pfpt-sa-2023-0003 for information on available patches or mitigations.

Vulnerability/
CVE-2023-2820

medium

6.8

CWE

668 200

14/6/2023

2/8/2024

CVE-2023-2820: Infoleak

Q: How can this vulnerability be exploited?

This vulnerability can be exploited by an attacker on an adjacent network to obtain credentials to integrated services via a man-in-the-middle position or cryptanalysis of the session traffic.

First published: Wed Jun 14 2023(Updated: )

An information disclosure vulnerability in the faye endpoint in Proofpoint Threat Response / Threat Response Auto-Pull (PTR/TRAP) could be used by an attacker on an adjacent network to obtain credentials to integrated services via a man-in-the-middle position or cryptanalysis of the session traffic. An attacker could use these credentials to impersonate PTR/TRAP to these services. All versions prior to 5.10.0 are affected.

Credit: security@proofpoint.com

Affected Software	Affected Version	How to fix
Proofpoint Threat Response Auto Pull	<5.10.0

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Reference Links

https://www.proofpoint.com/security/security-advisories/pfpt-sa-2023-0003

Frequently Asked Questions

What is the vulnerability ID for this information disclosure vulnerability in Proofpoint Threat Response?
The vulnerability ID for this information disclosure vulnerability in Proofpoint Threat Response is CVE-2023-2820.
What is the severity of CVE-2023-2820?
The severity of CVE-2023-2820 is medium with a CVSS score of 6.8.
What is the affected software for CVE-2023-2820?
The affected software for CVE-2023-2820 is Proofpoint Threat Response Auto Pull version up to and excluding 5.10.0.
How can this vulnerability be exploited?
This vulnerability can be exploited by an attacker on an adjacent network to obtain credentials to integrated services via a man-in-the-middle position or cryptanalysis of the session traffic.
Is there a patch available for CVE-2023-2820?
Please refer to the vendor's security advisory at https://www.proofpoint.com/security/security-advisories/pfpt-sa-2023-0003 for information on available patches or mitigations.

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