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CVE-2016-10722

9.8 · CRITICAL

partclone.fat in Partclone before 0.2.88 is prone to a heap-based buffer overflow vulnerability due to insufficient validation of the FAT superblock, related to the mark_reserved_sectors function.

Published May 2, 2018CWE-119EPSS 2.63%

Overview

CVE-2016-10722 is a critical-severity vulnerability. It was published on May 2, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

partclone.fat in Partclone before 0.2.88 is prone to a heap-based buffer overflow vulnerability due to insufficient validation of the FAT superblock, related to the mark_reserved_sectors function. An attacker may be able to execute arbitrary code in the context of the user running the affected application.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refdavid.gnedt.at/blog/2016/11/14/advisory-partclone-fat-bitmap-heap-overflow/GitHubgithub.com/Thomas-Tsai/partclone/issues/71Refdavid.gnedt.at/blog/2016/11/14/advisory-partclone-fat-bitmap-heap-overflow/GitHubgithub.com/Thomas-Tsai/partclone/issues/71

How CyberStrike helps

Frequently asked questions

What is CVE-2016-10722?

CVE-2016-10722 is a critical-severity vulnerability. It was published on May 2, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2016-10722?

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2016-10722?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2016-10722?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2016-10722 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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