Apache Linkis up to 1.2.0 MySQL Data Source deserialization

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Apache Linkis up to 1.2.0. Affected is an unknown function of the component MySQL Data Source Handler. The manipulation leads to deserialization. This vulnerability is documented as CVE-2022-39944. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Apache Linkis up to 1.2.0. This issue affects an unknown code of the component MySQL Data Source Handler. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In Apache Linkis <=1.2.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures a JDBC EC with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.2.0 will be affected, We recommend users to update to 1.3.0.

The weakness was released 10/26/2022. The advisory is shared at lists.apache.org. The identification of this vulnerability is CVE-2022-39944 since 09/05/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.3.0 eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

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: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

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: Linkis 1.3.0

Timelineinfo

09/05/2022 🔍
10/26/2022 +51 days 🔍
10/26/2022 +0 days 🔍
05/07/2025 +924 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: lists.apache.org
Status: Confirmed

CVE: CVE-2022-39944 (🔍)
GCVE (CVE): GCVE-0-2022-39944
GCVE (VulDB): GCVE-100-212321

Entryinfo

Created: 10/26/2022 20:35
Updated: 05/07/2025 22:43
Changes: 10/26/2022 20:35 (40), 11/25/2022 14:51 (12), 05/07/2025 22:43 (15)
Complete: 🔍
Cache ID: 216::103

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