cvedb.io
CVE-2021-4249
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2022-12-18T15:15:10.063 · Last modified 2026-06-17T04:19:21.033

Summary

A vulnerability was found in xml-conduit. It has been classified as problematic. Affected is an unknown function of the file xml-conduit/src/Text/XML/Stream/Parse.hs of the component DOCTYPE Entity Expansion Handler. The manipulation leads to infinite loop. It is possible to launch the attack remotely. Upgrading to version 1.9.1.0 is able to address this issue. The name of the patch is 4be1021791dcdee8b164d239433a2043dc0939ea. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216204.

Affected products

haskell — xml-conduit

Does this affect you?

Add your gear to cvedb and we'll alert you only when haskell ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.