VDB
CVE-2021-4249
CVE-2021-4249
PUBLISHED
CVSS 4.300000190734863 MEDIUM
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.
EPSS 0.84% · 57.9th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
EPSS Score
0.84%
57.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| unspecified | xml-conduit | 0.5.0, 0.5.0.1, 0.5.1 |
| haskell | xml-conduit | 0 |
Timeline
- Dec 18, 2022 CVE Published
- Dec 19, 2022 EPSS Score
- Jan 31, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 14, 2023 EPSS Score
- Apr 26, 2023 EPSS Score
- Jul 20, 2023 EPSS Score
- Sep 1, 2023 EPSS Score
- Oct 14, 2023 EPSS Score
- Nov 25, 2023 EPSS Score
- Jan 7, 2024 EPSS Score
- Feb 19, 2024 EPSS Score