Oracle WebLogic Server 10.3.6.0/12.1.3.0/12.2.1.1/12.2.1.2 WLST access control

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle WebLogic Server 10.3.6.0/12.1.3.0/12.2.1.1/12.2.1.2. The impacted element is an unknown function of the component WLST. This manipulation causes access control. This vulnerability is registered as CVE-2013-2027. The attack needs to be launched locally. Furthermore, an exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Oracle WebLogic Server 10.3.6.0/12.1.3.0/12.2.1.1/12.2.1.2 (Application Server Software). Affected by this vulnerability is an unknown functionality of the component WLST. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Jython 2.2.1 uses the current umask to set the privileges of the class cache files, which allows local users to bypass intended access restrictions via unspecified vectors.

The bug was discovered 03/06/2015. The weakness was published 07/19/2017 by Nike Zheng as Oracle Critical Patch Update Advisory - July 2017 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2013-2027 since 02/19/2013. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

A public exploit has been developed in Python. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 82411 (Mandriva Linux Security Advisory : jython (MDVSA-2015:158)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 87293 (Oracle WebLogic Server Multiple Vulnerabilities (CPUJUL2017)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (82411) and SecurityFocus (BID 96729†). Similar entries are available at VDB-97732, VDB-100050, VDB-100042 and VDB-100043. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.9
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 5.9
Vendor Vector (Oracle): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82411
Nessus Name: Mandriva Linux Security Advisory : jython (MDVSA-2015:158)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 100714
OpenVAS Name: Oracle WebLogic Server Multiple Vulnerabilities (cpujul2017-3236622)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
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Timelineinfo

02/19/2013 🔍
02/13/2015 +724 days 🔍
03/06/2015 +21 days 🔍
03/30/2015 +24 days 🔍
03/06/2017 +707 days 🔍
07/19/2017 +135 days 🔍
07/19/2017 +0 days 🔍
07/19/2017 +0 days 🔍
10/29/2019 +832 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2017
Researcher: Nike Zheng
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-2027 (🔍)
GCVE (CVE): GCVE-0-2013-2027
GCVE (VulDB): GCVE-100-103825
SecurityFocus: 96729 - Apache Struts CVE-2017-5638 Remote Code Execution Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/20/2017 00:10
Updated: 10/29/2019 08:37
Changes: 07/20/2017 00:10 (67), 10/29/2019 08:37 (19)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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