CVE-2019-4540: High severity ibm security directory server vulnerability
IBM Security Directory Server 6.4.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 165813.
Other sources
IBM Security Directory Server uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is CVE-2019-4540?
CVE-2019-4540 is a vulnerability in IBM Security Directory Server 6.4.0 that uses weaker than expected cryptographic algorithms, potentially allowing an attacker to decrypt sensitive information.
How does CVE-2019-4540 impact IBM Security Directory Server?
CVE-2019-4540 impacts IBM Security Directory Server 6.4.0 by using weaker cryptographic algorithms, which can potentially lead to the decryption of highly sensitive information.
What is the severity of CVE-2019-4540?
CVE-2019-4540 has a severity rating of 7.5 (High).
What software versions are affected by CVE-2019-4540?
IBM Security Directory Server versions up to and including 6.4.0 are affected by CVE-2019-4540.
How can I mitigate CVE-2019-4540 in IBM Security Directory Server?
To mitigate CVE-2019-4540 in IBM Security Directory Server, update to a version that uses stronger cryptographic algorithms and follow the recommendations provided by IBM.