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CVE-2018-14404

Description

A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application.

POC

Reference

No PoCs from references.

Github

- https://github.com/0xfabiof/aws_inspector_parser

- https://github.com/ARPSyndicate/cvemon

- https://github.com/DanielEbert/winafl

- https://github.com/KorayAgaya/TrivyWeb

- https://github.com/Mohzeela/external-secret

- https://github.com/Team-BT5/WinAFL-RDP

- https://github.com/bacon-tomato-spaghetti/WinAFL-RDP

- https://github.com/chaojianhu/winafl-intelpt

- https://github.com/googleprojectzero/winafl

- https://github.com/hardik05/winafl-powermopt

- https://github.com/lacework/up-and-running-packer

- https://github.com/laws-africa/slaw

- https://github.com/pranav0408/WinAFL

- https://github.com/s0i37/winafl_inmemory

- https://github.com/scottford-lw/up-and-running-packer

- https://github.com/siddharthraopotukuchi/trivy

- https://github.com/simiyo/trivy

- https://github.com/ssumachai/CS182-Project

- https://github.com/t31m0/Vulnerability-Scanner-for-Containers

- https://github.com/umahari/security

- https://github.com/yrime/WinAflCustomMutate