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CVE-2018-1000838

10.0 · CRITICAL

autopsy version <= 4.9.0 contains a XML External Entity (XXE) vulnerability in CaseMetadata XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning.

Published Dec 20, 2018CWE-611EPSS 2.50%

Overview

CVE-2018-1000838 is a critical-severity vulnerability. It was published on December 20, 2018 and has a CVSS 3.0 base score of 10.0 (CRITICAL).

This vulnerability has a CVSS 3.0 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

autopsy version <= 4.9.0 contains a XML External Entity (XXE) vulnerability in CaseMetadata XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Specially crafted CaseMetadata.

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

Ref0dd.zone/2018/10/28/autopsy-XXE/GitHubgithub.com/sleuthkit/autopsy/issues/4236Ref0dd.zone/2018/10/28/autopsy-XXE/GitHubgithub.com/sleuthkit/autopsy/issues/4236

How CyberStrike helps

Frequently asked questions

What is CVE-2018-1000838?

CVE-2018-1000838 is a critical-severity vulnerability. It was published on December 20, 2018 and has a CVSS 3.0 base score of 10.0 (CRITICAL).

How severe is CVE-2018-1000838?

This vulnerability has a CVSS 3.0 base score of 10.0, 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-2018-1000838?

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-2018-1000838?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-1000838 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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