CVE-2018-11055

moderate-risk
Published 2018-08-31

RSA BSAFE Micro Edition Suite, versions prior to 4.0.11 (in 4.0.x) and prior to 4.1.6.1 (in 4.1.x), contains an Improper Clearing of Heap Memory Before Release ('Heap Inspection') vulnerability. Decoded PKCS #12 data in heap memory is not zeroized by MES before releasing the memory internally and a malicious local user could gain access to the unauthorized data by doing heap inspection.

Do I need to act?

-
0.09% chance of exploitation
EPSS score — low 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
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (20)

Bsafe
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
39
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 21/34 · High