VDB-77347 · CVE-2015-0533 · BID 76377

EMC RSA BSAFE Micro Edition Suite up to 4.0.7/4.1.2 ECDHE cryptographic issue

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.
7.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in EMC RSA BSAFE Micro Edition Suite up to 4.0.7/4.1.2. The affected element is an unknown function of the component ECDHE Handler. This manipulation causes cryptographic issue. This vulnerability is tracked as CVE-2015-0533. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in EMC RSA BSAFE Micro Edition Suite up to 4.0.7/4.1.2. Affected by this vulnerability is an unknown code of the component ECDHE Handler. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

EMC RSA BSAFE Micro Edition Suite (MES) 4.0.x before 4.0.8 and 4.1.x before 4.1.3 and RSA BSAFE SSL-C 2.8.9 and earlier allow remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message, a similar issue to CVE-2014-3572.

The weakness was disclosed 08/20/2015 as not defined mailinglist post (Bugtraq). It is possible to read the advisory at seclists.org. This vulnerability is known as CVE-2015-0533 since 12/17/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

Upgrading to version 4.0.8 or 4.1.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 76377†) and Vulnerability Center (SBV-53508†). The entries VDB-77266, VDB-77267, VDB-77268 and VDB-77348 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: RSA BSAFE Micro Edition Suite 4.0.8/4.1.3

Timelineinfo

12/17/2014 🔍
08/17/2015 +243 days 🔍
08/20/2015 +3 days 🔍
08/20/2015 +0 days 🔍
08/21/2015 +1 days 🔍
10/15/2015 +55 days 🔍
06/12/2022 +2432 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: seclists.org
Status: Not defined

CVE: CVE-2015-0533 (🔍)
GCVE (CVE): GCVE-0-2015-0533
GCVE (VulDB): GCVE-100-77347
SecurityFocus: 76377
Vulnerability Center: 53508 - EMC RSA BSAFE SSL-C and RSA BSAFE (MES) Remote Bypass Restrictions due to Servers Omitting the ServerKeyExchange Message, Medium

See also: 🔍

Entryinfo

Created: 08/21/2015 10:19
Updated: 06/12/2022 18:42
Changes: 08/21/2015 10:19 (51), 02/13/2018 07:43 (7), 06/12/2022 18:42 (13)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!