PT-2018-14491 · Ibm · Ibm Websphere Application Server Liberty

Published 2018-10-31 · Updated 2019-10-09 · CVE-2018-1851

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server Liberty

Description The issue is caused by improper deserialization, allowing a remote attacker to execute arbitrary code on the system. This can be achieved by sending a specially-crafted request to the RP service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2018-1851

Affected Products

Ibm Websphere Application Server Liberty

References · 5

• https://ibm.com/support/docview.wss?uid=ibm10735105 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/150999 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-1851 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1851 · Security Note
• http://securityfocus.com/bid/105839 · Note