CVE-2023-27603 Apache Linkis Mangaer module engineConn material upload exists Zip Slip issue

What is CVE-2023-27603?

CVE-2023-27603 is a critical path traversal vulnerability in Apache Linkis, published on 10 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In Apache Linkis <=1.3.1, due to the Manager module engineConn material upload does not check the zip path, This is a Zip Slip issue, which will lead to a potential RCE vulnerability.

We recommend users upgrade the version of Linkis to version 1.3.2.

Weakness: CWE-22

Which versions are affected by CVE-2023-27603?

2 open source packages ship an affected version, including org.apache.linkis:linkis. It affects 1 product.

Products include Apache Linkis.

How do I fix CVE-2023-27603?

Upgrade org.apache.linkis:linkis to 1.3.2 or later.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2023-27603 being exploited?

There is no known exploitation of CVE-2023-27603 in the wild and no public exploit code.

Other vulnerabilities in Apache Linkis

• CVE-2023-27602 Apache Linkis publicsercice module unrestricted upload of file Critical 9.8
• CVE-2023-29215 Apache Linkis JDBC EngineCon has a deserialization command execution Critical 9.8
• CVE-2023-29216 Apache Linkis DatasourceManager module has a deserialization command execution Critical 9.8
• CVE-2023-27987 Apache Linkis gateway module token authentication bypass Critical 9.1
• CVE-2024-27181 Apache Linkis Basic management services: Privilege Escalation Attack vulnerability High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-pj5j-w7mw-w797.