PT-2022-2437 · Oracle · Oracle Coherence

Cl0Und · Published 2022-04-19 · Updated 2022-04-27 · CVE-2022-21420

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 Oracle Coherence versions 12.2.1.3.0 through 12.2.1.4.0 Oracle Coherence version 14.1.1.0.0

Description The issue is due to insufficient input validation in the Core component of Oracle Coherence, allowing an unauthenticated attacker with network access via T3 to compromise Oracle Coherence. Successful attacks can result in the takeover of Oracle Coherence. This can be exploited by an attacker to execute arbitrary code.

Recommendations For Oracle Coherence versions 12.2.1.3.0 and 12.2.1.4.0, update to a version that includes the fix for this issue. For Oracle Coherence version 14.1.1.0.0, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting network access via T3 to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-02842

CVE-2022-21420

Affected Products

Oracle Coherence

References · 6

• https://bdu.fstec.ru/vul/2022-02842 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21420 · Security Note
• https://oracle.com/security-alerts/cpuapr2022.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21420 · Vendor Advisory
• https://t.me/cibsecurity/41114 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022042296 · Note