Critical, CVSS 9.8MavenPublished
Deserialization of Untrusted Data in Jython
CVE-2016-4000 · GHSA-6r7r-jj8h-pq6v
- Affected
- Maven org.python:jython < 2.7.1b3
- Fixed in
- 2.7.1b3· Vendor fix available
- Issue
- Jython before 2.7.1b3 allows attackers to execute arbitrary code via a crafted serialized PyFunction object.
Recommended action: Upgrade to 2.7.1b3 (pre-release) or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.