National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-11070 Detail

Current Description

RSA BSAFE Crypto-J versions prior to 6.2.4 and RSA BSAFE SSL-J versions prior to 6.2.4 contain a Covert Timing Channel vulnerability during PKCS #1 unpadding operations, also known as a Bleichenbacher attack. A remote attacker may be able to recover a RSA key.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.9 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.2

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securitytracker.com/id/1041614 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041615 Third Party Advisory VDB Entry
https://seclists.org/fulldisclosure/2018/Sep/7 Mailing List Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:emc:rsa_bsafe_crypto-j:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
6.2.4
 cpe:2.3:a:emc:rsa_bsafe_ssl-j:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
6.2.4


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-11070
NVD Published Date:
09/11/2018
NVD Last Modified:
01/08/2019