cnvd - cnvd-2016-13246

cnvd-2016-13246

Vulnerability from cnvd

Title: H2O拒绝服务漏洞

Description:

H2O是一套开源的Web服务器软件。

H2O中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务或获取敏感信息。

Severity: 中

Patch Name: H2O拒绝服务漏洞的补丁

Patch Description:

H2O是一套开源的Web服务器软件。

H2O中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务或获取敏感信息。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:

用户可联系供应商获得补丁信息： https://github.com/h2o/h2o/issues/1144

Reference: http://www.securityfocus.com/bid/95061

Impacted products

Name
H2O H2O

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95061"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7835"
    }
  },
  "description": "H2O\u662f\u4e00\u5957\u5f00\u6e90\u7684Web\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nH2O\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Kazuho Oku.",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://github.com/h2o/h2o/issues/1144",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-13246",
  "openTime": "2016-12-28",
  "patchDescription": "H2O\u662f\u4e00\u5957\u5f00\u6e90\u7684Web\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nH2O\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "H2O\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "H2O H2O"
  },
  "referenceLink": "http://www.securityfocus.com/bid/95061",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-26",
  "title": "H2O\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-7835 (GCVE-0-2016-7835)

Vulnerability from cvelistv5

Published

2017-06-09 16:00

Modified

2024-08-06 02:04

Severity ?

CWE

Use-after-free

Summary

Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate private keys and possibly other information.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/95061	vdb-entry, x_refsource_BID
	https://github.com/h2o/h2o/issues/1144	x_refsource_CONFIRM
	https://jvn.jp/en/jp/JVN44566208/index.html	third-party-advisory, x_refsource_JVN

Impacted products

	Vendor	Product	Version
	Kazuho Oku	H2O	Version: version 2.0.4 and earlier

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-06T02:04:56.138Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
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              "x_refsource_BID",
              "x_transferred"
            ],
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          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://github.com/h2o/h2o/issues/1144"
          },
          {
            "name": "JVN#44566208",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN44566208/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "H2O",
          "vendor": "Kazuho Oku",
          "versions": [
            {
              "status": "affected",
              "version": "version 2.0.4 and earlier"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate private keys and possibly other information."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use-after-free",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-12T09:57:01",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
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          "tags": [
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/95061"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/h2o/h2o/issues/1144"
        },
        {
          "name": "JVN#44566208",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "https://jvn.jp/en/jp/JVN44566208/index.html"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2016-7835",
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        },
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              {
                "product": {
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                    {
                      "product_name": "H2O",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "version 2.0.4 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Kazuho Oku"
              }
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        "data_type": "CVE",
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        "description": {
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        "problemtype": {
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                  "value": "Use-after-free"
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              ]
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          ]
        },
        "references": {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/95061"
            },
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              "refsource": "CONFIRM",
              "url": "https://github.com/h2o/h2o/issues/1144"
            },
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  },
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    "assignerShortName": "jpcert",
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    "datePublished": "2017-06-09T16:00:00",
    "dateReserved": "2016-09-09T00:00:00",
    "dateUpdated": "2024-08-06T02:04:56.138Z",
    "state": "PUBLISHED"
  },
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}

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.

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