Vulnerability · Published Apr 10, 2023 · Assigned by apache

CVE-2023-29215Apache Linkis JDBC EngineCon has a deserialization command execution

Critical 9.8

In plain English

A critical-severity unsafe deserialization in Apache Linkis from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)2.1%top 18.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

In Apache Linkis <=1.3.1, due to the lack of effective filtering of parameters, an attacker configuring malicious Mysql JDBC parameters in JDBC EengineConn Module will trigger a deserialization vulnerability and eventually lead to remote code execution. Therefore, the parameters in the Mysql JDBC URL should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users upgrade the version of Linkis to version 1.3.2.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.apache.linkis:linkis-engineconn	1.3.2	GHSA-qm2h-m799-86rc

Affected products (as reported)

Vendor	Product	Versions
Apache Software Foundation	Apache Linkis	0 – through 1.3.1

Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://lists.apache.org/thread/o682wz1ggq491ybvjwokxvcdtnzo76ls vendor-advisory, mailing-list
http://www.openwall.com/lists/oss-security/2023/04/10/4