nvd-json-data-feeds/CVE-2020/CVE-2020-295xx/CVE-2020-29509.json

{
  "id": "CVE-2020-29509",
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "published": "2020-12-14T20:15:13.060",
  "lastModified": "2024-11-21T05:24:08.877",
  "vulnStatus": "Modified",
  "cveTags": [],
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    {
      "lang": "en",
      "value": "The encoding/xml package in Go (all versions) does not correctly preserve the semantics of attribute namespace prefixes during tokenization round-trips, which allows an attacker to craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications."
    },
    {
      "lang": "es",
      "value": "El paquete encoding/xml en Go (todas las versiones) no conserva correctamente la sem\u00e1ntica de los prefijos del espacio de nombres de atributos durante los viajes de ida por vuelta del proceso de generaci\u00f3n de token, que permite a un atacante dise\u00f1ar entradas que se comportan de manera conflictiva durante las diferentes etapas del procesamiento en las aplicaciones previas afectadas"
    }
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          "privilegesRequired": "NONE",
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          "scope": "UNCHANGED",
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      "url": "https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md",
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