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CVE-2015-8841

9.8 · CRITICAL

Heap-based buffer overflow in the Archive support module in ESET NOD32 before update 11861 allows remote attackers to execute arbitrary code via a large number of languages in an EPOC installation…

Published Apr 12, 2016CWE-787EPSS 8.88%

Overview

CVE-2015-8841 is a critical-severity vulnerability. It was published on April 12, 2016 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

Heap-based buffer overflow in the Archive support module in ESET NOD32 before update 11861 allows remote attackers to execute arbitrary code via a large number of languages in an EPOC installation file of type SIS_FILE_MULTILANG.

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

Refpacketstormsecurity.com/files/136082/ESET-NOD32-Heap-Overflow.htmlRefwww.virusradar.com/en/update/info/11861Refbugs.chromium.org/p/project-zero/issues/detail?id=466Refpacketstormsecurity.com/files/136082/ESET-NOD32-Heap-Overflow.htmlRefwww.virusradar.com/en/update/info/11861Refbugs.chromium.org/p/project-zero/issues/detail?id=466

How CyberStrike helps

Frequently asked questions

What is CVE-2015-8841?

CVE-2015-8841 is a critical-severity vulnerability. It was published on April 12, 2016 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2015-8841?

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-2015-8841?

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-2015-8841?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-8841 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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