CVE-2021-4249
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Haskell Xml-conduit
PublishedDec 18, 2022
First seenDec 18, 2022
Weakness typeCWE-404CWE-404
How to fix
Update
- haskell xml-conduit1.9.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| haskell xml-conduit | v < 1.9.1.0 | 1.9.1.0 |
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