Heap-based Buffer Overflow Affecting qemu-img package, versions <15:2.12.0-88.module+el8.1.0+4233+bc44be3f
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS8-QEMUIMG-1993209
- published 26 Jul 2021
- disclosed 21 Mar 2019
Introduced: 21 Mar 2019
CVE-2019-9755 Open this link in a new tabHow to fix?
Upgrade Centos:8 qemu-img to version 15:2.12.0-88.module+el8.1.0+4233+bc44be3f or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-img package and not the qemu-img package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
An integer underflow issue exists in ntfs-3g 2017.3.23. A local attacker could potentially exploit this by running /bin/ntfs-3g with specially crafted arguments from a specially crafted directory to cause a heap buffer overflow, resulting in a crash or the ability to execute arbitrary code. In installations where /bin/ntfs-3g is a setuid-root binary, this could lead to a local escalation of privileges.