cnvd - cnvd-2016-05202

CNVD-2016-05202

Vulnerability from cnvd - Published: 2016-07-22

Title

OpenBSD存在多个漏洞（CNVD-2016-05202）

Description

OpenBSD是加拿大OpenBSD项目组开发的的一套跨平台的、基于BSD的类UNIX操作系统。 OpenBSD中存在内存破坏漏洞和拒绝服务漏洞，攻击者可利用这些漏洞造成内核错误，拒绝服务合法用户。

Severity

高

Formal description

目前没有详细的解决方案提供： http://www.openbsd.org/

Reference

http://www.securityfocus.com/bid/91805

Impacted products

Name
OpenBSD OpenBSD

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "91805"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6244"
    }
  },
  "description": "OpenBSD\u662f\u52a0\u62ff\u5927OpenBSD\u9879\u76ee\u7ec4\u5f00\u53d1\u7684\u7684\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u3001\u57fa\u4e8eBSD\u7684\u7c7bUNIX\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nOpenBSD\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u548c\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8fd9\u4e9b\u6f0f\u6d1e\u9020\u6210\u5185\u6838\u9519\u8bef\uff0c\u62d2\u7edd\u670d\u52a1\u5408\u6cd5\u7528\u6237\u3002",
  "discovererName": "Jesse Hertz",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.openbsd.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05202",
  "openTime": "2016-07-22",
  "products": {
    "product": "OpenBSD OpenBSD"
  },
  "referenceLink": "http://www.securityfocus.com/bid/91805",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-21",
  "title": "OpenBSD\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e\uff08CNVD-2016-05202\uff09"
}

CVE-2016-6244 (GCVE-0-2016-6244)

Vulnerability from cvelistv5 – Published: 2017-03-07 15:00 – Updated: 2024-08-06 01:22

Summary

The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative "ts.tv_sec" value.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/91805	vdb-entryx_refsource_BID
	http://www.openwall.com/lists/oss-security/2016/07/17/7	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-06T01:22:20.659Z",
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            "tags": [
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/91805"
          },
          {
            "name": "[oss-security] 20160717 Re: Multiple Bugs in OpenBSD Kernel",
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              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/07/17/7"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2016-07-17T00:00:00",
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        }
      ],
      "problemTypes": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-03-07T12:57:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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          "name": "91805",
          "tags": [
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          ],
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        },
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          "tags": [
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            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/07/17/7"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-6244",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "version": {
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                      }
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                "vendor_name": "n/a"
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2017-03-07T15:00:00",
    "dateReserved": "2016-07-17T00:00:00",
    "dateUpdated": "2024-08-06T01:22:20.659Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2016-05202

CVE-2016-6244 (GCVE-0-2016-6244)

Tags

Sightings

Nomenclature