How severe is CVE-2023-49566?

This vulnerability has a severity rating of HIGH with a CVSS score of 8.8 out of 10.

What type of vulnerability is CVE-2023-49566?

This is classified as CWE-502, which is a common weakness in software security.

CVE-2023-49566 - HIGH Severity | CVSS 8.8

Q: What is CVE-2023-49566?

In Apache Linkis <=1.5.0, due to the lack of effective filtering of parameters, an attacker configuring malicious db2 parameters in the DataSource Manager Module will result in jndi injection. Therefore, the parameters in the DB2 URL should be blacklisted. This attack requires the attacker to obtain an authorized account from Linkis before it can be carried out. Versions of Apache Linkis <=1.5.0 will be affected. We recommend users upgrade the version of Linkis to version 1.6.0.

Vulnerability Description

In Apache Linkis <=1.5.0, due to the lack of effective filtering of parameters, an attacker configuring malicious db2 parameters in the DataSource Manager Module will result in jndi injection. Therefore, the parameters in the DB2 URL should be blacklisted. This attack requires the attacker to obtain an authorized account from Linkis before it can be carried out. Versions of Apache Linkis <=1.5.0 will be affected. We recommend users upgrade the version of Linkis to version 1.6.0.

Related Vulnerabilities

CVE-2016-10753

HIGH

CVSS:8.8(High)

e107 2.1.2 allows PHP Object Injection with resultant SQL injection, because usersettings.php uses unserialize without an HMAC.

CWE-5022016

CVE-2016-1487

HIGH

CVSS:8.8(High)

Lexmark Markvision Enterprise before 2.3.0 misuses the Apache Commons Collections Library, leading to remote code execution because of Java deserialization.

CWE-5022016

CVE-2016-4398

HIGH

CVSS:8.8(High)

A remote arbitrary code execution vulnerability was identified in HP Network Node Manager i (NNMi) Software 10.00, 10.01 (patch1), 10.01 (patch 2), 10.10 using Java Deserialization.

CWE-5022016

CVE-2016-4405

HIGH

CVSS:8.8(High)

A remote code execution vulnerability was identified in HP Business Service Management (BSM) using Apache Commons Collection Java Deserialization versions v9.20-v9.26

CWE-5022016

CVE-2016-7065

HIGH

CVSS:8.8(High)

The JMX servlet in Red Hat JBoss Enterprise Application Platform (EAP) 4 and 5 allows remote authenticated users to cause a denial of service and possibly execute arbitrary code via a crafted serializ...

CWE-5022016

CVE-2016-8744

HIGH

CVSS:8.8(High)

Apache Brooklyn uses the SnakeYAML library for parsing YAML inputs. SnakeYAML allows the use of YAML tags to indicate that SnakeYAML should unmarshal data to a Java type. In the default configuration ...

CWE-5022016