OSV-2022-915 Security exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51552 Crash type: Security exception Crash state: com.ctc.wstx.dtd.FullDTDReader.readContentSpec java.base/java.io.StringReader.read com.ctc.wstx.io.MergedReader.read...