OpenSearch Anomaly Detection up to 1.3.7/2.5.x out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in OpenSearch Anomaly Detection up to 1.3.7/2.5.x. Affected by this issue is some unknown functionality. The manipulation results in out-of-bounds. This vulnerability was named CVE-2023-23933. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in OpenSearch Anomaly Detection up to 1.3.7/2.5.x. Affected is an unknown part. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality. CVE summarizes:

OpenSearch Anomaly Detection identifies atypical data and receives automatic notifications. There is an issue with the application of document and field level restrictions in the Anomaly Detection plugin, where users with the Anomaly Detector role can read aggregated numerical data (e.g. averages, sums) of fields that are otherwise restricted to them. This issue only affects authenticated users who were previously granted read access to the indexes containing the restricted fields. This issue has been patched in versions 1.3.8 and 2.6.0. There are no known workarounds for this issue.

The weakness was presented 02/04/2023 as GHSA-47qw-jwpx-pp4c. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-23933 since 01/19/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.3.8 or 2.6.0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 5.7
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Anomaly Detection 1.3.8/2.6.0

Timelineinfo

01/19/2023 🔍
02/04/2023 +16 days 🔍
02/04/2023 +0 days 🔍
03/05/2023 +29 days 🔍

Sourcesinfo

Advisory: GHSA-47qw-jwpx-pp4c
Status: Confirmed

CVE: CVE-2023-23933 (🔍)
GCVE (CVE): GCVE-0-2023-23933
GCVE (VulDB): GCVE-100-220188

Entryinfo

Created: 02/04/2023 08:29
Updated: 03/05/2023 06:35
Changes: 02/04/2023 08:29 (50), 03/05/2023 06:35 (10)
Complete: 🔍
Cache ID: 216::103

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