Asymmetric denial of service - ReDoS In python-ldap
Description
Denial of Service in python-ldap python-ldap before 3.4.0 is vulnerable to a denial of service when ldap.schema is used for untrusted schema definitions, because of a regular expression denial of service (ReDoS) flaw in the LDAP schema parser. By sending crafted regex input, a remote authenticated attacker could exploit this vulnerability to cause a denial of service condition.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | 3.4.0-1 | ||
 pypi | 3.4.0 | ||
debian 13 | 3.4.0-1 | ||
debian 14 | 3.4.0-1 | ||
 rpm rhel6 | - | - | |
rpm rhel7 | - | - | |
rpm rhel8 | - | - | |
rpm rhel9 | - | - |
Aliases
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References
1. 2.