CVE-2021-4091

389-ds-base: double free of the virtual attribute context in persistent search

Published Feb 18, 2022 CVSS 3.1 · 7.5 High EPSS 2.0% KEV · Not listed
Description
A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3399-1 389-ds-base security update
Debian DLA Debian DLA DLA-4021-1 389-ds-base security update
EUVD EUVD EUVD-2021-33978 A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.