VDB-203002 · CVE-2022-31115 · GHSA-977c-63xq-cgw3

opensearch-ruby up to 2.0.0 YAML YAML.load deserialization

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7.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in opensearch-ruby up to 2.0.0. This affects the function YAML.load of the component YAML Handler. Executing a manipulation can lead to deserialization. This vulnerability is tracked as CVE-2022-31115. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in opensearch-ruby up to 2.0.0 (Programming Language Software). It has been declared as critical. This vulnerability affects the function YAML.load of the component YAML Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

opensearch-ruby is a community-driven, open source fork of elasticsearch-ruby. In versions prior to 2.0.1 the ruby `YAML.load` function was used instead of `YAML.safe_load`. As a result opensearch-ruby 2.0.0 and prior can lead to unsafe deserialization using YAML.load if the response is of type YAML. An attacker must be in control of an opensearch server and convince the victim to connect to it in order to exploit this vulnerability. The problem has been patched in opensearch-ruby gem version 2.0.1. Users are advised to upgrade. There are no known workarounds for this issue.

The weakness was disclosed 07/01/2022 as GHSA-977c-63xq-cgw3. The advisory is available at github.com. This vulnerability was named CVE-2022-31115 since 05/18/2022. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

Upgrading to version 2.0.1 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Programming Language Software

Name

opensearch-ruby

Version

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
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: opensearch-ruby 2.0.1
Patch: github.com

Timelineinfo

05/18/2022 🔍
07/01/2022 +44 days 🔍
07/01/2022 +0 days 🔍
07/17/2022 +16 days 🔍

Sourcesinfo

Advisory: GHSA-977c-63xq-cgw3
Status: Confirmed

CVE: CVE-2022-31115 (🔍)
GCVE (CVE): GCVE-0-2022-31115
GCVE (VulDB): GCVE-100-203002

Entryinfo

Created: 07/01/2022 11:10
Updated: 07/17/2022 09:02
Changes: 07/01/2022 11:10 (53), 07/17/2022 09:02 (7)
Complete: 🔍
Cache ID: 216::103