PT-2022-10853 · Ibm · Ibm Websphere Application Server Liberty

Published 2022-01-25 · Updated 2022-01-28 · CVE-2021-39031

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 22.0.0.1

Description The issue allows a remote authenticated attacker to conduct an LDAP injection. By using a specially crafted request, an attacker could exploit this and result in granting permission to unauthorized resources.

Recommendations For versions 17.0.0.3 through 22.0.0.1, consider restricting access to LDAP resources until a patch is available. As a temporary workaround, avoid using specially crafted requests that could exploit the LDAP injection vulnerability.

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2021-39031

Affected Products

Ibm Websphere Application Server Liberty

References · 5

• https://osv.dev/vulnerability/CVE-2021-39031 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/213875 · Vendor Advisory
• https://ibm.com/support/pages/node/6550488 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39031 · Security Note
• https://t.me/cibsecurity/36247 · Telegram Post