CVE-2013-0340Published

expat before version 2.4.0 does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP …

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2013-0340

Published

libexpat

https://github.com/libexpat/libexpat/

Original vendor version evidence · not evaluated as a NuGet range

{
                    "collectionURL": "https://github.com/libexpat/libexpat/",
                    "packageName": "libexpat",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "2.4.0",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON