CVE-2021-3514

Description

When using a sync_repl client in 389-ds-base, an authenticated attacker can cause a NULL pointer dereference using a specially crafted query, causing a crash.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory github.com
Affected: n/a 389-ds-base
Published at:
Updated at:

References

Link Tags
https://github.com/389ds/389-ds-base/issues/4711 third party advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html mailing list

Frequently Asked Questions

What is the severity of CVE-2021-3514?
CVE-2021-3514 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3514?
To fix CVE-2021-3514, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-3514 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-3514 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3514?
CVE-2021-3514 affects n/a 389-ds-base.
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