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This repository has been archived by the owner on Apr 26, 2024. It is now read-only.

Denial of service (via resource exhaustion) due to improper input validation in third-party identifier endpoint

Moderate
babolivier published GHSA-7h5v-85w9-pq6c May 11, 2021

Package

pip matrix-synapse (pip)

Affected versions

< 1.33.0

Patched versions

>= 1.33.0

Description

Impact

Missing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion.

Patches

The issue is fixed by #9855.

Workarounds

There are no known workarounds.

References

n/a

For more information

If you have any questions or comments about this advisory, email us at [email protected].

Severity

Moderate

CVE ID

No known CVE

Weaknesses