Advisory Details

January 18th, 2018

Oracle WebLogic Remote Diagnosis Assistant Information Disclosure Vulnerability

ZDI-18-114
ZDI-CAN-5031

CVE ID CVE-2018-2617
CVSS SCORE 7.1, (AV:N/AC:M/Au:N/C:C/I:N/A:N)
AFFECTED VENDORS Oracle
AFFECTED PRODUCTS WebLogic
VULNERABILITY DETAILS


This vulnerability allows remote attackers to bypass authentication on vulnerable installations of Oracle WebLogic Remote Diagnosis Server.

The specific flaw exists within the Remote Diagnosis Assistant, which listens on TCP port 8888 when enabled. The issue results from unrestricted access to the log file which contains sensitive authentication information. An attacker can leverage this vulnerability to access the Remote Diagnosis Assistant under the context of admin.

ADDITIONAL DETAILS Oracle has issued an update to correct this vulnerability. More details can be found at:
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
DISCLOSURE TIMELINE
  • 2017-07-19 - Vulnerability reported to vendor
  • 2018-01-18 - Coordinated public release of advisory
CREDIT rgod
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