Oracle Communications Subscriber-Aware Load Balancer 9.0/9.1 Routing out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Oracle Communications Subscriber-Aware Load Balancer 9.0/9.1 and classified as critical. Affected by this issue is some unknown functionality of the component Routing. Performing a manipulation results in an unknown weakness. This vulnerability is known as CVE-2022-37434. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Oracle Communications Subscriber-Aware Load Balancer 9.0/9.1 (Cloud Software). This affects an unknown part of the component Routing. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 04/18/2023 as Oracle Critical Patch Update Advisory - April 2023. The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2022-37434. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/02/2025).

The vulnerability scanner Nessus provides a plugin with the ID 215940 (Azure Linux 3.0 Security Update: cloud-hypervisor-cvm / crash / zlib (CVE-2022-37434)), 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 vulnerability database at Tenable (215940). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.0
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 215940
Nessus Name: Azure Linux 3.0 Security Update: cloud-hypervisor-cvm / crash / zlib (CVE-2022-37434)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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

Patch: github.com

Timelineinfo

08/05/2022 🔍
04/18/2023 +256 days 🔍
04/18/2023 +0 days 🔍
04/18/2023 +0 days 🔍
05/02/2025 +745 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2023
Status: Confirmed

CVE: CVE-2022-37434 (🔍)
GCVE (CVE): GCVE-0-2022-37434
GCVE (VulDB): GCVE-100-226425

Entryinfo

Created: 04/18/2023 23:15
Updated: 05/02/2025 23:49
Changes: 04/18/2023 23:15 (20), 04/18/2023 23:16 (18), 05/10/2023 09:00 (3), 02/11/2025 15:39 (16), 05/02/2025 23:49 (14)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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