vulnerability
Amazon Linux AMI: CVE-2019-3883: Security patch for 389-ds-base ((Multiple Advisories))
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Apr 17, 2019 | Aug 13, 2019 | Oct 14, 2022 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Apr 17, 2019
Added
Aug 13, 2019
Modified
Oct 14, 2022
Description
In 389-ds-base up to version 1.4.1.2, requests are handled by workers threads. Each sockets will be waited by the worker for at most 'ioblocktimeout' seconds. However this timeout applies only for un-encrypted requests. Connections using SSL/TLS are not taking this timeout into account during reads, and may hang longer.An unauthenticated attacker could repeatedly create hanging LDAP requests to hang all the workers, resulting in a Denial of Service.
Solution
amazon-linux-upgrade-389-ds-base
References
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