cnvd - cnvd-2020-63975

cnvd-2020-63975

Vulnerability from cnvd

Title: XStream远程代码执行漏洞（CNVD-2020-63975）

Description:

XStream是XStream团队的一个轻量级的、简单易用的开源Java类库，它主要用于将对象序列化成XML（JSON）或反序列化为对象。

XStream 1.4.14之前版本存在安全漏洞，该漏洞源于容易受到远程代码执行的攻击。攻击者可利用该漏洞仅通过操纵已处理的输入流来运行任意shell命令。只有依赖黑名单的用户才会受到影响。

Severity: 高

Patch Name: XStream远程代码执行漏洞（CNVD-2020-63975）的补丁

Patch Description:

XStream是XStream团队的一个轻量级的、简单易用的开源Java类库，它主要用于将对象序列化成XML（JSON）或反序列化为对象。

XStream 1.4.14之前版本存在安全漏洞，该漏洞源于容易受到远程代码执行的攻击。攻击者可利用该漏洞仅通过操纵已处理的输入流来运行任意shell命令。只有依赖黑名单的用户才会受到影响。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-26217

Impacted products

Name
XStream XStream <1.4.14

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26217",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26217"
    }
  },
  "description": "XStream\u662fXStream\u56e2\u961f\u7684\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u3001\u7b80\u5355\u6613\u7528\u7684\u5f00\u6e90Java\u7c7b\u5e93\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5c06\u5bf9\u8c61\u5e8f\u5217\u5316\u6210XML\uff08JSON\uff09\u6216\u53cd\u5e8f\u5217\u5316\u4e3a\u5bf9\u8c61\u3002\n\nXStream 1.4.14\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bb9\u6613\u53d7\u5230\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u7684\u653b\u51fb\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ec5\u901a\u8fc7\u64cd\u7eb5\u5df2\u5904\u7406\u7684\u8f93\u5165\u6d41\u6765\u8fd0\u884c\u4efb\u610fshell\u547d\u4ee4\u3002\u53ea\u6709\u4f9d\u8d56\u9ed1\u540d\u5355\u7684\u7528\u6237\u624d\u4f1a\u53d7\u5230\u5f71\u54cd\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-63975",
  "openTime": "2020-11-18",
  "patchDescription": "XStream\u662fXStream\u56e2\u961f\u7684\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u3001\u7b80\u5355\u6613\u7528\u7684\u5f00\u6e90Java\u7c7b\u5e93\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5c06\u5bf9\u8c61\u5e8f\u5217\u5316\u6210XML\uff08JSON\uff09\u6216\u53cd\u5e8f\u5217\u5316\u4e3a\u5bf9\u8c61\u3002\r\n\r\nXStream 1.4.14\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bb9\u6613\u53d7\u5230\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u7684\u653b\u51fb\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ec5\u901a\u8fc7\u64cd\u7eb5\u5df2\u5904\u7406\u7684\u8f93\u5165\u6d41\u6765\u8fd0\u884c\u4efb\u610fshell\u547d\u4ee4\u3002\u53ea\u6709\u4f9d\u8d56\u9ed1\u540d\u5355\u7684\u7528\u6237\u624d\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "XStream\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-63975\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "XStream XStream \u003c1.4.14"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-26217",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-17",
  "title": "XStream\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-63975\uff09"
}

CVE-2020-26217 (GCVE-0-2020-26217)

Vulnerability from cvelistv5

Published

2020-11-16 21:00

Modified

2024-08-04 15:49

Severity ?

8.0 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-78 - OS Command Injection

Summary

XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.

References

▼	URL	Tags
	https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2	x_refsource_CONFIRM
	https://x-stream.github.io/CVE-2020-26217.html	x_refsource_CONFIRM
	https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4811	vendor-advisory, x_refsource_DEBIAN
	https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3%40%3Cissues.activemq.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c%40%3Cissues.activemq.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e%40%3Cissues.activemq.apache.org%3E	mailing-list, x_refsource_MLIST
	https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210409-0004/	x_refsource_CONFIRM
	https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC
	https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9%40%3Ccommits.camel.apache.org%3E	mailing-list, x_refsource_MLIST
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpujan2022.html	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	x-stream	xstream	Version: < 1.4.14

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:49:07.258Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://x-stream.github.io/CVE-2020-26217.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a"
          },
          {
            "name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2471-1] libxstream-java security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html"
          },
          {
            "name": "DSA-4811",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4811"
          },
          {
            "name": "[activemq-issues] 20201230 [jira] [Created] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3%40%3Cissues.activemq.apache.org%3E"
          },
          {
            "name": "[activemq-issues] 20201230 [jira] [Updated] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c%40%3Cissues.activemq.apache.org%3E"
          },
          {
            "name": "[activemq-issues] 20210104 [jira] [Resolved] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e%40%3Cissues.activemq.apache.org%3E"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210409-0004/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
          },
          {
            "name": "[camel-commits] 20211006 [camel] branch main updated: Camel-XStream: Added a test about CVE-2020-26217",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9%40%3Ccommits.camel.apache.org%3E"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "xstream",
          "vendor": "x-stream",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.4.14"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream\u0027s Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 OS Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T23:22:18",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://x-stream.github.io/CVE-2020-26217.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a"
        },
        {
          "name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2471-1] libxstream-java security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html"
        },
        {
          "name": "DSA-4811",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4811"
        },
        {
          "name": "[activemq-issues] 20201230 [jira] [Created] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3%40%3Cissues.activemq.apache.org%3E"
        },
        {
          "name": "[activemq-issues] 20201230 [jira] [Updated] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c%40%3Cissues.activemq.apache.org%3E"
        },
        {
          "name": "[activemq-issues] 20210104 [jira] [Resolved] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e%40%3Cissues.activemq.apache.org%3E"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210409-0004/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
        },
        {
          "name": "[camel-commits] 20211006 [camel] branch main updated: Camel-XStream: Added a test about CVE-2020-26217",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9%40%3Ccommits.camel.apache.org%3E"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
        }
      ],
      "source": {
        "advisory": "GHSA-mw36-7c6c-q4q2",
        "discovery": "UNKNOWN"
      },
      "title": "Remote Code Execution in XStream",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-26217",
          "STATE": "PUBLIC",
          "TITLE": "Remote Code Execution in XStream"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "xstream",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 1.4.14"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "x-stream"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream\u0027s Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-78 OS Command Injection"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2",
              "refsource": "CONFIRM",
              "url": "https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2"
            },
            {
              "name": "https://x-stream.github.io/CVE-2020-26217.html",
              "refsource": "CONFIRM",
              "url": "https://x-stream.github.io/CVE-2020-26217.html"
            },
            {
              "name": "https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a",
              "refsource": "CONFIRM",
              "url": "https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a"
            },
            {
              "name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2471-1] libxstream-java security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html"
            },
            {
              "name": "DSA-4811",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4811"
            },
            {
              "name": "[activemq-issues] 20201230 [jira] [Created] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3@%3Cissues.activemq.apache.org%3E"
            },
            {
              "name": "[activemq-issues] 20201230 [jira] [Updated] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c@%3Cissues.activemq.apache.org%3E"
            },
            {
              "name": "[activemq-issues] 20210104 [jira] [Resolved] (AMQ-8107) Does ActiveMQ use the affected functionality within Xstream libraries for CVE-2020-26217",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e@%3Cissues.activemq.apache.org%3E"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210409-0004/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210409-0004/"
            },
            {
              "name": "https://www.oracle.com//security-alerts/cpujul2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
            },
            {
              "name": "[camel-commits] 20211006 [camel] branch main updated: Camel-XStream: Added a test about CVE-2020-26217",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9@%3Ccommits.camel.apache.org%3E"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpujan2022.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-mw36-7c6c-q4q2",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-26217",
    "datePublished": "2020-11-16T21:00:18",
    "dateReserved": "2020-10-01T00:00:00",
    "dateUpdated": "2024-08-04T15:49:07.258Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted