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NVD Vulnerability Details :
CVE-2021-4249
Modified
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-18 Dec, 2022 | 15:15
Updated At-07 Nov, 2023 | 03:40

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CPE Matches
haskell
haskell
>>xml-conduit>>Versions before 1.9.1.0(exclusive)
cpe:2.3:a:haskell:xml-conduit:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-404Primarycna@vuldb.com
CWE ID: CWE-404
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/snoyberg/xml/commit/4be1021791dcdee8b164d239433a2043dc0939eacna@vuldb.com
Patch
Third Party Advisory
https://github.com/snoyberg/xml/pull/161cna@vuldb.com
Patch
Third Party Advisory
https://hackage.haskell.org/package/xml-conduit-1.9.1.0cna@vuldb.com
Release Notes
Vendor Advisory
https://vuldb.com/?id.216204cna@vuldb.com
Third Party Advisory
Hyperlink: https://github.com/snoyberg/xml/commit/4be1021791dcdee8b164d239433a2043dc0939ea
Source: cna@vuldb.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/snoyberg/xml/pull/161
Source: cna@vuldb.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://hackage.haskell.org/package/xml-conduit-1.9.1.0
Source: cna@vuldb.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://vuldb.com/?id.216204
Source: cna@vuldb.com
Resource:
Third Party Advisory
Change History
0Changes found
Details not found