GHSA-QPXP-5J56-GG3X高危已审查

samlr XML nodes comment attack

OSV 1.4.0 · github-reviewed · 修改于 2023-08-09 00:12

发布时间

2019-07-31 12:22

GitHub 审查时间

2019-07-31 11:49

NVD 发布时间

2019-07-26 20:15

源文件

advisories/github-reviewed/2019/07/GHSA-qpxp-5j56-gg3x/GHSA-qpxp-5j56-gg3x.json

公告说明

Zendesk Samlr before 2.6.2 allows an XML nodes comment attack such as a name_id node with [email protected] followed by . and then the attacker's domain name.

受影响的软件包

RubyGems

samlr

ECOSYSTEM

引入0修复2.6.2

标识信息

别名 / CVE

CVE-2018-20857

CWE

CWE-20

软件生态

RubyGems

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

原始 OSV JSON

{
  "id": "GHSA-qpxp-5j56-gg3x",
  "aliases": [
    "CVE-2018-20857"
  ],
  "details": "Zendesk Samlr before 2.6.2 allows an XML nodes comment attack such as a name_id node with [email protected] followed by `<!---->`. and then the attacker's domain name.",
  "summary": "samlr XML nodes comment attack",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.2"
            }
          ]
        }
      ],
      "package": {
        "name": "samlr",
        "ecosystem": "RubyGems"
      }
    }
  ],
  "modified": "2023-08-08T16:12:35Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
    }
  ],
  "published": "2019-07-31T04:22:03Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20857",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/zendesk/samlr/pull/29",
      "type": "WEB"
    },
    {
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/samlr/CVE-2018-20857.yml",
      "type": "WEB"
    },
    {
      "url": "https://github.com/zendesk/samlr",
      "type": "PACKAGE"
    },
    {
      "url": "https://github.com/zendesk/samlr/compare/v2.6.1...v2.6.2",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2019-07-26T12:15:00Z",
    "github_reviewed_at": "2019-07-31T03:49:20Z"
  }
}