Oracle Communications Session Border Controller SCZ7.3.0/SCZ7.4.0 Routing resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle Communications Session Border Controller SCZ7.3.0/SCZ7.4.0. It has been declared as critical. This affects an unknown part of the component Routing. Executing a manipulation can lead to resource management. This vulnerability is handled as CVE-2016-6304. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Oracle Communications Session Border Controller SCZ7.3.0/SCZ7.4.0 (Cloud Software). This vulnerability affects some unknown processing of the component Routing. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.

The bug was discovered 09/22/2016. The weakness was released 04/19/2017 by Shi Lei with Qihoo 360 as Oracle Critical Patch Update Advisory - April 2017 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability was named CVE-2016-6304 since 07/26/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 104047 (Oracle Integrated Lights Out Manager (ILOM) < 3.2.6 Multiple Vulnerabilities (uncredentialed check)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 316384 (Cisco Unity Express OpenSSL Multiple Vulnerabilities (cisco-sa-20160927-openssl)).

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 (104047) and SecurityFocus (BID 93150†). Entries connected to this vulnerability are available at VDB-87879, VDB-88080, VDB-90396 and VDB-90937. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 7.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
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: 104047
Nessus Name: Oracle Integrated Lights Out Manager (ILOM) < 3.2.6 Multiple Vulnerabilities (uncredentialed check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: alas-2016-749
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: 🔍

Patch: 2c0d295e26306e15a92eb23a84a1802005c1c137

Timelineinfo

07/26/2016 🔍
09/22/2016 +58 days 🔍
09/23/2016 +1 days 🔍
09/26/2016 +3 days 🔍
04/19/2017 +205 days 🔍
04/19/2017 +0 days 🔍
04/19/2017 +0 days 🔍
10/20/2017 +184 days 🔍
12/01/2022 +1868 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2017
Researcher: Shi Lei
Organization: Qihoo 360
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-6304 (🔍)
GCVE (CVE): GCVE-0-2016-6304
GCVE (VulDB): GCVE-100-100036

OVAL: 🔍

SecurityFocus: 93150 - OpenSSL CVE-2016-6304 Denial of Service Vulnerability
OSVDB: - CVE-2016-6304 - OpenSSL - Denial of Service Issue
SecurityTracker: 1036878

See also: 🔍

Entryinfo

Created: 04/19/2017 19:11
Updated: 12/01/2022 09:13
Changes: 04/19/2017 19:11 (77), 09/16/2020 16:41 (19), 12/19/2020 11:01 (2), 12/01/2022 09:13 (4)
Complete: 🔍
Cache ID: 216:595:103

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