Oracle Communications Convergent Charging Controller 12.0.6.0.0/15.0.0.0.0 Common Functions denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle Communications Convergent Charging Controller 12.0.6.0.0/15.0.0.0.0. It has been rated as critical. The affected element is an unknown function of the component Common Functions. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2023-44487. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Oracle Communications Convergent Charging Controller 12.0.6.0.0/15.0.0.0.0 (Cloud Software). It has been classified as critical. This affects an unknown function of the component Common Functions. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was released 01/16/2024 as Oracle Critical Patch Update Advisory - January 2024. It is possible to read the advisory at oracle.com. This vulnerability is uniquely identified as CVE-2023-44487. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

The exploit is shared for download at exploit-db.com. It is declared as attacked. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 211529 (Oracle Linux 9 : grafana (ELSA-2024-9115)), which helps to determine the existence of the flaw in a target environment. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 10/10/2023 with a due date of 10/31/2023:

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

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

The vulnerability is also documented in the databases at Exploit-DB (52426), Tenable (211529) and CERT Bund (WID-SEC-2024-1228). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Red Hat Enterprise Linux
  • Red Hat OpenStack
  • IBM MQ
  • Red Hat OpenShift

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

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KEV Remediation: 🔍
KEV Ransomware: 🔍
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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 211529
Nessus Name: Oracle Linux 9 : grafana (ELSA-2024-9115)

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: github.com
Patch: cgit.freebsd.org

Timelineinfo

09/29/2023 🔍
01/16/2024 +109 days 🔍
01/16/2024 +0 days 🔍
01/17/2024 +1 days 🔍
09/21/2025 +613 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2024
Status: Confirmed

CVE: CVE-2023-44487 (🔍)
GCVE (CVE): GCVE-0-2023-44487
GCVE (VulDB): GCVE-100-250971
CERT Bund: WID-SEC-2024-1228 - Red Hat OpenStack: Mehrere Schwachstellen

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/17/2024 09:08
Updated: 09/21/2025 18:39
Changes: 01/17/2024 09:08 (39), 02/07/2024 09:14 (4), 02/07/2024 09:19 (11), 04/29/2024 15:57 (26), 05/23/2024 18:34 (1), 06/28/2024 06:24 (1), 08/02/2024 02:15 (10), 09/09/2024 22:30 (2), 11/20/2024 08:07 (2), 04/11/2025 23:50 (2), 04/14/2025 20:27 (1), 07/27/2025 05:05 (7), 09/21/2025 18:39 (3)
Complete: 🔍
Cache ID: 216::103

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