cve/2017/CVE-2017-7957.md

CVE-2017-7957

Description

XStream through 1.4.9, when a certain denyTypes workaround is not used, mishandles attempts to create an instance of the primitive type 'void' during unmarshalling, leading to a remote application crash, as demonstrated by an xstream.fromXML("") call.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Anonymous-Phunter/PHunter
• https://github.com/CGCL-codes/PHunter
• https://github.com/LibHunter/LibHunter
• https://github.com/Whoopsunix/PPPVULNS
• https://github.com/dotanuki-labs/android-oss-cves-research
• https://github.com/lmarso-asapp/kotlin-unsecure
• https://github.com/pkrajanand/xstream_v1_4_11_security_issues
• https://github.com/pkrajanand/xstream_v1_4_9_security_issues
• https://github.com/x-poc/xstream-poc