CVE search · CVE-2021-4249
CVE-2021-4249
high 7.5
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.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cna@vuldb.com
- Weakness
- CWE-404
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | medium 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
cna@vuldb.comSecondary |
| CVSS 3.1 | high 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- haskell · xml-conduit
References
- https://github.com/snoyberg/xml/commit/4be1021791dcdee8b164d239433a2043dc0939eaPatchThird Party Advisory
- https://github.com/snoyberg/xml/pull/161PatchThird Party Advisory
- https://hackage.haskell.org/package/xml-conduit-1.9.1.0Release NotesVendor Advisory
- https://vuldb.com/?id.216204Third Party Advisory
- https://github.com/snoyberg/xml/commit/4be1021791dcdee8b164d239433a2043dc0939eaPatchThird Party Advisory
- https://github.com/snoyberg/xml/pull/161PatchThird Party Advisory
- https://hackage.haskell.org/package/xml-conduit-1.9.1.0Release NotesVendor Advisory
- https://vuldb.com/?id.216204Third Party Advisory