CVE-2018-11056

high-risk
Published 2018-08-31

RSA BSAFE Micro Edition Suite, prior to 4.1.6.1 (in 4.1.x), and RSA BSAFE Crypto-C Micro Edition versions prior to 4.0.5.3 (in 4.0.x) contain an Uncontrolled Resource Consumption ('Resource Exhaustion') vulnerability when parsing ASN.1 data. A remote attacker could use maliciously constructed ASN.1 data that would exhaust the stack, potentially causing a Denial Of Service.

Do I need to act?

~
2.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (20)

Bsafe
Bsafe Crypto-C
Core Rdbms
Core Rdbms
Core Rdbms
Core Rdbms
Core Rdbms
Real User Experience Insight
Real User Experience Insight
Real User Experience Insight

Affected Vendors

Oracle Dell

References (12)

Mailing List http://seclists.org/fulldisclosure/2018/Aug/46
Patch https://www.oracle.com/security-alerts/cpuapr2020.html
Patch https://www.oracle.com/security-alerts/cpujan2020.html
Patch https://www.oracle.com/security-alerts/cpujul2020.html
Patch https://www.oracle.com/security-alerts/cpuoct2020.html
Patch https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Mailing List http://seclists.org/fulldisclosure/2018/Aug/46
Patch https://www.oracle.com/security-alerts/cpuapr2020.html
Patch https://www.oracle.com/security-alerts/cpujan2020.html
Patch https://www.oracle.com/security-alerts/cpujul2020.html
Patch https://www.oracle.com/security-alerts/cpuoct2020.html
Patch https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
50
/ 100
high-risk
Severity 24/34 · High
Exploitability 5/34 · Minimal
Exposure 21/34 · High