A carefully crafted (or fuzzed) file can trigger an infinite loop in Apache Tika's ChmParser in versions of Apache Tika before 1.18.Referenceshttps://access.redhat.com/errata/RHSA-2018:2669https://lists.apache.org/thread.html/4d2cb5c819401bb075e2a1130e0d14f0404a136541a6f91da0225828%40%3Cdev.tika.apache.org%3E
