PT-2023-3985 · Oracle · Oracle Weblogic Server

4Ra1N + 1 · Published 2023-07-18 · Updated 2023-07-27 · CVE-2023-22031

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

AV:N/AC:H/Au:M/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server versions 12.2.1.4.0 and 14.1.1.0.0

Description The issue is related to errors in processing input data in the Oracle WebLogic Server component of Oracle Fusion Middleware. Exploitation of this issue can allow a remote attacker to cause a denial of service. A successful attack can result in the unauthorized ability to cause the server to hang or crash repeatedly, leading to a complete denial of service.

Recommendations For version 12.2.1.4.0, update to a version that includes the fix for this issue. For 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 and IIOP protocols to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-04282

CVE-2023-22031

Affected Products

Oracle Weblogic Server

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-22031 · Security Note
• https://oracle.com/security-alerts/cpujul2023.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22031 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04282 · Security Note
• https://vuldb.com/?id.234840 · Note
• https://cybersecurity-help.cz/vdb/SB2023071994 · Note