Oracle Configuration Manager up to 12.1.2 Installation input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.09

Summaryinfo

A vulnerability marked as critical has been reported in Oracle Configuration Manager up to 12.1.2. The affected element is an unknown function of the component Installation. The manipulation leads to input validation. This vulnerability is referenced as CVE-2016-2381. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Configuration Manager up to 12.1.2. This issue affects an unknown code of the component Installation. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is integrity. The summary by CVE is:

Perl might allow context-dependent attackers to bypass the taint protection mechanism in a child process via duplicate environment variables in envp.

The bug was discovered 03/01/2016. The weakness was published 07/19/2017 as Oracle Critical Patch Update Advisory - July 2017 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2016-2381 since 02/13/2016. The attack may be initiated remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 89100 (Ubuntu 12.04 LTS / 14.04 LTS / 15.10 : perl vulnerabilities (USN-2916-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 169150 (SUSE Enterprise Linux Security Update for perl (SUSE-SU-2016:2246-1)).

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 (89100) and SecurityFocus (BID 83802†). Similar entries are available at VDB-81872, VDB-103912, VDB-103959 and VDB-103904. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 6.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 89100
Nessus Name: Ubuntu 12.04 LTS / 14.04 LTS / 15.10 : perl vulnerabilities (USN-2916-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for perl FEDORA-2016-5
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

02/13/2016 🔍
03/01/2016 +17 days 🔍
03/01/2016 +0 days 🔍
03/03/2016 +2 days 🔍
04/08/2016 +36 days 🔍
07/19/2017 +467 days 🔍
07/19/2017 +0 days 🔍
07/19/2017 +0 days 🔍
01/02/2021 +1263 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2016-2381 (🔍)
GCVE (CVE): GCVE-0-2016-2381
GCVE (VulDB): GCVE-100-103835

OVAL: 🔍

SecurityFocus: 83802 - Perl 'perl.c' CVE-2016-2381 Security Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 07/20/2017 00:10
Updated: 01/02/2021 12:12
Changes: 07/20/2017 00:10 (75), 10/29/2019 07:48 (16), 01/02/2021 12:12 (3)
Complete: 🔍
Cache ID: 216:E43:103

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