CVE-2020-35518
EUVD-2020-2318526.03.2021, 17:15
When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an unauthenticated attacker to check the existence of an entry in the LDAP database.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| redhat | 389_directory_server | 𝑥 < 1.4.3.19 |
| redhat | 389_directory_server | 1.4.4.0 ≤ 𝑥 < 1.4.4.13 |
| redhat | 389_directory_server | 2.0.0 ≤ 𝑥 < 2.0.3 |
| redhat | directory_server | 11.0 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-200 - Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
- CWE-203 - Observable DiscrepancyThe product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
References