Oracle Fujitsu M10-1/M10-4/M10-4S Servers up to XCP 2270 XCP Firmware cryptographic issues

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.

A vulnerability was found in Oracle Fujitsu M10-1, M10-4 and M10-4S Servers up to XCP 2270. It has been rated as critical. Affected by this issue is some unknown functionality of the component XCP Firmware. The manipulation with an unknown input leads to a weak encryption vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is integrity.

The weakness was presented 10/20/2015 by Karthikeyan Bhargavan (Alex) as Oracle Critical Patch Update Advisory - October 2015 as confirmed advisory (Website). The advisory is shared for download at This vulnerability is handled as CVE-2015-4000. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

The vulnerability scanner Nessus provides a plugin with the ID 85301 (AIX 6.1 TL 9 : sendmail (IV75643) (Logjam)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family AIX Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350152 (Amazon Linux Security Advisory for openssl: ALAS-2015-550).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19886.

The vulnerability is also documented in the databases at SecurityFocus (BID 74733), Vulnerability Center (SBV-53693) and Tenable (85301). See 75496, 75951, 78614 and 78643 for similar entries.




CPE 2.3infoedit

CPE 2.2infoedit


VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍



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

NVD Base Score: 🔍


Class: Weak encryption
CWE: CWE-310
ATT&CK: T1600

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍


Nessus ID: 85301
Nessus Name: AIX 6.1 TL 9 : sendmail (IV75643) (Logjam)
Nessus File: 🔍
Nessus Family: 🔍

OpenVAS ID: 703287
OpenVAS Name: Debian Security Advisory DSA 3287-1 (openssl - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍


Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍


05/19/2015 🔍
05/20/2015 +1 days 🔍
10/20/2015 +153 days 🔍
10/20/2015 +0 days 🔍
10/20/2015 +0 days 🔍
10/21/2015 +1 days 🔍
10/21/2015 +0 days 🔍
09/11/2016 +326 days 🔍
02/15/2018 +522 days 🔍



Advisory: Oracle Critical Patch Update Advisory - October 2015
Researcher: Karthikeyan Bhargavan (Alex)
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-4000 (🔍)

SecurityFocus: 74733 - SSL/TLS LogJam Man in the Middle Security Bypass Vulnerability
Vulnerability Center: 53693 - [cpuoct2015-2367953-Communications-Applications] Oracle Communications Messaging Server Remote Security Bypass in Security- CVE-2015-4000, Medium

See also: 🔍


Created: 10/21/2015 12:52 PM
Updated: 02/15/2018 07:52 AM
Changes: (15) vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai advisory_person_name advisory_person_nickname advisory_confirm_url source_securityfocus_date source_securityfocus_class source_tippingpoint_id source_mcafee_ips_id source_mcafee_ips_version source_fortigate_ips_id
Complete: 🔍


No comments yet. Please log in to comment.

Do you want to use VulDB in your project?

Use the official API to access entries easily!