CVE-2018-11070

MEDIUM
5.9
CVSS Score
Published: September 11, 2018 at 07:00 PM UTC
Updated: June 17, 2026 at 01:35 AM UTC
4 products affected across 2 vendorsBSAFE Crypto-JRsa Bsafe SSL JRSA BSAFE SSL-J

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Severity
MEDIUM5.9
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 6.2.4
Affected range stops below 6.2.4, so it looks safe — our inference, not a vendor statement
v < 6.2.4
Affected range stops below 6.2.4, so it looks safe — our inference, not a vendor statement
v < 6.2.4
Affected range stops below 6.2.4, so it looks safe — our inference, not a vendor statement
v < 6.2.4
Affected range stops below 6.2.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

VDB Entryx_refsource_SECTRACKThird Party Advisory
http://www.securitytracker.com/id/1041614
VDB Entryx_refsource_SECTRACKThird Party Advisory
http://www.securitytracker.com/id/1041615
Mailing Listx_refsource_FULLDISCThird Party Advisory
https://seclists.org/fulldisclosure/2018/Sep/7

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-327

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