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CVE-2019-5094

Description

An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

POC

Reference

- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887

Github

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

- https://github.com/gp47/xef-scan-ex02