Uncontrolled Resource Consumption Vulnerability in RSA BSAFE Products
CVE-2018-11056

6.5MEDIUM

Key Information:

Vendor

Rsa
Status
Bsafe Micro Edition Suite
Bsafe Crypto-c Micro Edition
Vendor
CVE Published:
31 August 2018

What is CVE-2018-11056?

RSA BSAFE Micro Edition Suite and Crypto-C Micro Edition are susceptible to an Uncontrolled Resource Consumption vulnerability when handling ASN.1 data. A remote attacker can exploit this issue by sending specially crafted ASN.1 data, which can lead to excessive resource consumption and potentially result in a Denial of Service (DoS), impacting the availability of the application.

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Affected Version(s)

BSAFE Crypto-C Micro Edition < 4.0.5.3

BSAFE Micro Edition Suite < 4.1.6.1

References

http://seclists.org/fulldisclosure/2018/Aug/46
mailing-listx_refsource_FULLDISC
https://www.oracle.com/security-alerts/cpuapr2020.html
x_refsource_MISC
https://www.oracle.com/security-alerts/cpujul2020.html
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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