Directory Server E4s Red Hat Directory Server E4s

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By the Year

In 2025 there have been 0 vulnerabilities in Red Hat Directory Server E4s. Last year, in 2024 Directory Server E4s had 4 security vulnerabilities published. Right now, Directory Server E4s is on track to have less security vulnerabilities in 2025 than it did last year.

Year Vulnerabilities Average Score
2025 0 0.00
2024 4 6.10

It may take a day or so for new Directory Server E4s vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Red Hat Directory Server E4s Security Vulnerabilities

389-ds-base LDAP DoS via Malformed Hash Login
CVE-2024-5953 5.7 - Medium - June 18, 2024

A denial of service vulnerability was found in the 389-ds-base LDAP server. This issue may allow an authenticated user to cause a server denial of service while attempting to log in with a user with a malformed hash in their password.

Improper Validation of Consistency within Input

389 DS LDAP Crafted Query DoS
CVE-2024-3657 7.5 - High - May 28, 2024

A flaw was found in 389-ds-base. A specially-crafted LDAP query can potentially cause a failure on the directory server, leading to a denial of service

Improper Input Validation

389 DS LDAP Auth DoS via Malformed userPassword Mod
CVE-2024-2199 5.7 - Medium - May 28, 2024

A denial of service vulnerability was found in 389-ds-base ldap server. This issue may allow an authenticated user to cause a server crash while modifying `userPassword` using malformed input.

Improper Input Validation

389 Directory Server DOS via Heap Overflow in log_entry_attr
CVE-2024-1062 5.5 - Medium - February 12, 2024

A heap overflow flaw was found in 389-ds-base. This issue leads to a denial of service when writing a value larger than 256 chars in log_entry_attr.

Heap-based Buffer Overflow

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