PT-2019-17012 · Ibm · Ibm Websphere Application Server

CVE-2019-4279 · Published 2019-05-17 · Updated 2023-02-03

Positive Technologies (AI Summary)

CVSS v3.1

10

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 versions 8.5 through 9.0

Description The issue allows a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources.

Recommendations For IBM WebSphere Application Server versions 8.5 through 9.0, update to a version that includes a fix for this issue to prevent remote code execution.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2019-4279

Affected Products

Ibm Websphere Application Server

References · 7

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/ibm/ibm_was_dmgr_java_deserialization_rce.rb · Exploit
• 🔥 https://exploit-db.com/exploits/46969 · Exploit
• https://ibm.com/support/docview.wss?uid=ibm10883628 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-4279 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/160445 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-4279 · Security Note
• http://securityfocus.com/bid/108450 · Note