Oracle Communications Diameter Signaling Router 8.6.0.0 Platform information disclosure

Summaryinfo

A vulnerability has been found in Oracle Communications Diameter Signaling Router 8.6.0.0 and classified as critical. The impacted element is an unknown function of the component Platform. Performing a manipulation results in information disclosure. This vulnerability is known as CVE-2023-28708. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Oracle Communications Diameter Signaling Router 8.6.0.0 (Cloud Software). This affects an unknown part of the component Platform. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https, session cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to 10.1.5, 9.0.0-M1 to 9.0.71 and 8.5.0 to 8.5.85 did not include the secure attribute. This could result in the user agent transmitting the session cookie over an insecure channel. Older, EOL versions may also be affected.

The weakness was published 07/18/2023 as Oracle Critical Patch Update Advisory - July 2023 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. This vulnerability is uniquely identified as CVE-2023-28708. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 210913 (Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Tomcat vulnerabilities (USN-7106-1)), which helps to determine the existence of the flaw in a target environment.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (210913) and EUVD (EUVD-2023-0829). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Cloud Software

Vendor

• Oracle

Name

• Communications Diameter Signaling Router

Version

• 8.6.0.0

License

• commercial

Website

• Vendor: https://www.oracle.com

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

Discussion