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CVE-2018-1797

6.3 · MEDIUM

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 using Enterprise bundle Archives (EBA) could allow a local attacker to traverse directories on the system.

Published Nov 16, 2018CWE-22EPSS 1.95%

Overview

CVE-2018-1797 is a medium-severity vulnerability. It was published on November 16, 2018 and has a CVSS 3.0 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 6.3, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 using Enterprise bundle Archives (EBA) could allow a local attacker to traverse directories on the system. By persuading a victim to extract a specially-crafted ZIP archive containing "dot dot slash" sequences (../), an attacker could exploit this vulnerability to write to arbitrary files on the system. Note: This vulnerability is known as "Zip-Slip". IBM X-Force ID: 149427.

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

Refwww.securityfocus.com/bid/105982Refwww.securitytracker.com/id/1042146Refexchange.xforce.ibmcloud.com/vulnerabilities/149427Refwww.ibm.com/support/docview.wss?uid=ibm10730699Refwww.securityfocus.com/bid/105982Refwww.securitytracker.com/id/1042146Refexchange.xforce.ibmcloud.com/vulnerabilities/149427Refwww.ibm.com/support/docview.wss?uid=ibm10730699

How CyberStrike helps

Frequently asked questions

What is CVE-2018-1797?

CVE-2018-1797 is a medium-severity vulnerability. It was published on November 16, 2018 and has a CVSS 3.0 base score of 6.3 (MEDIUM).

How severe is CVE-2018-1797?

This vulnerability has a CVSS 3.0 base score of 6.3, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-1797?

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-2018-1797?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-1797 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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