title: xml-conduit DOCTYPE Entity Expansion Parse.hs infinite loop
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.
problem types: CWE-404 Denial of Service -> CWE-835 Infinite Loop
affected:
{
vendor: unspecified
product: xml-conduit
versions:
version: 0.5.0, status: affected
version: 0.5.0.1, status: affected
version: 0.5.1, status: affected
version: 0.5.1.1, status: affected
version: 0.5.1.2, status: affected
version: 0.5.2, status: affected
version: 0.5.3, status: affected
version: 0.5.3.1, status: affected
version: 0.5.4, status: affected
version: 0.6.0, status: affected
version: 0.6.1, status: affected
version: 0.7.0, status: affected
version: 0.7.0.1, status: affected
version: 0.7.0.2, status: affected
version: 0.7.0.3, status: affected
version: 1.0.0, status: affected
version: 1.0.1, status: affected
version: 1.0.1.1, status: affected
version: 1.0.2, status: affected
version: 1.0.2.1, status: affected
version: 1.0.3, status: affected
version: 1.0.3.1, status: affected
version: 1.0.3.2, status: affected
version: 1.0.3.3, status: affected
version: 1.1.0, status: affected
version: 1.1.0.1, status: affected
version: 1.1.0.2, status: affected
version: 1.1.0.3, status: affected
version: 1.1.0.4, status: affected
version: 1.1.0.5, status: affected
version: 1.1.0.6, status: affected
version: 1.1.0.7, status: affected
version: 1.1.0.8, status: affected
version: 1.1.0.9, status: affected
version: 1.2.0, status: affected
version: 1.2.0.1, status: affected
version: 1.2.0.2, status: affected
version: 1.2.0.3, status: affected
version: 1.2.1, status: affected
version: 1.2.1.1, status: affected
version: 1.2.2, status: affected
version: 1.2.3, status: affected
version: 1.2.3.1, status: affected
version: 1.2.3.2, status: affected
version: 1.2.3.3, status: affected
version: 1.2.4, status: affected
version: 1.2.5, status: affected
version: 1.2.5.1, status: affected
version: 1.2.6, status: affected
version: 1.3.0, status: affected
version: 1.3.1, status: affected
version: 1.3.2, status: affected
version: 1.3.3, status: affected
version: 1.3.3.1, status: affected
version: 1.3.4, status: affected
version: 1.3.4.1, status: affected
version: 1.3.4.2, status: affected
version: 1.3.5, status: affected
version: 1.4.0, status: affected
version: 1.4.0.1, status: affected
version: 1.4.0.2, status: affected
version: 1.4.0.3, status: affected
version: 1.4.0.4, status: affected
version: 1.5.0, status: affected
version: 1.5.1, status: affected
version: 1.6.0, status: affected
version: 1.7.0, status: affected
version: 1.7.0.1, status: affected
version: 1.7.1.0, status: affected
version: 1.7.1.1, status: affected
version: 1.7.1.2, status: affected
version: 1.8.0, status: affected
version: 1.8.0.1, status: affected
version: 1.9.0.0, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
baseScore: 4.3
baseSeverity: MEDIUM
]