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CVE-2022-25313

Description

In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.

POC

Reference

- https://github.com/libexpat/libexpat/pull/558

- https://www.oracle.com/security-alerts/cpuapr2022.html

Github

- https://github.com/ARPSyndicate/cve-scores

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

- https://github.com/Griggorii/Ubuntu-20.04.2-desktop-amd64_By_Griggorii_linux-image-kernel-5.6.0-oem

- https://github.com/NaInSec/CVE-PoC-in-GitHub

- https://github.com/SYRTI/POC_to_review

- https://github.com/ShaikUsaf/external_expact_AOSP10_r33_CVE-2022-25313

- https://github.com/Trinadh465/external_expat-2.1.0_CVE-2022-25313

- https://github.com/WhooAmii/POC_to_review

- https://github.com/fokypoky/places-list

- https://github.com/k0mi-tg/CVE-POC

- https://github.com/manas3c/CVE-POC

- https://github.com/nidhi7598/expat_2.1.0_G2_CVE-2022-25313

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/trhacknon/Pocingit

- https://github.com/whoforget/CVE-POC

- https://github.com/youwizard/CVE-POC

- https://github.com/zecool/cve