cnvd - cnvd-2016-05840

cnvd-2016-05840

Vulnerability from cnvd

Title: NetBSD本地提权漏洞

Description:

NetBSD是一套免费开源的类Unix操作系统。

NetBSD存在本地提权漏洞，允许本地攻击者可利用该漏洞提升权限，获取root权限。

Severity: 高

Patch Name: NetBSD本地提权漏洞的补丁

Patch Description:

NetBSD是一套免费开源的类Unix操作系统。

NetBSD存在本地提权漏洞，允许本地攻击者可利用该漏洞提升权限，获取root权限。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc

Reference: http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc

Impacted products

Name
['NetBSD NetBSD >7.0，<7.0.1', 'NetBSD NetBSD >6.1，<6.1.5', 'NetBSD NetBSD >6.0，<6.0.6']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92101"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6253"
    }
  },
  "description": "NetBSD\u662f\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u7c7bUnix\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nNetBSD\u5b58\u5728\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\uff0c\u83b7\u53d6root\u6743\u9650\u3002",
  "discovererName": "Mateusz Kocielski",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05840",
  "openTime": "2016-08-02",
  "patchDescription": "NetBSD\u662f\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u7c7bUnix\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nNetBSD\u5b58\u5728\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\uff0c\u83b7\u53d6root\u6743\u9650\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": "NetBSD\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NetBSD NetBSD \u003e7.0\uff0c\u003c7.0.1",
      "NetBSD NetBSD \u003e6.1\uff0c\u003c6.1.5",
      "NetBSD NetBSD \u003e6.0\uff0c\u003c6.0.6"
    ]
  },
  "referenceLink": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-29",
  "title": "NetBSD\u672c\u5730\u63d0\u6743\u6f0f\u6d1e"
}

CVE-2016-6253 (GCVE-0-2016-6253)

Vulnerability from cvelistv5

Published

2017-01-20 15:00

Modified

2024-08-06 01:22

Severity ?

CWE

Summary

mail.local in NetBSD versions 6.0 through 6.0.6, 6.1 through 6.1.5, and 7.0 allows local users to change ownership of or append data to arbitrary files on the target system via a symlink attack on the user mailbox.

References

▼	URL	Tags
	http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc	vendor-advisory, x_refsource_NETBSD
	http://packetstormsecurity.com/files/138021/NetBSD-mail.local-8-Local-Root.html	x_refsource_MISC
	https://www.exploit-db.com/exploits/40141/	exploit, x_refsource_EXPLOIT-DB
	https://www.exploit-db.com/exploits/40385/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/92101	vdb-entry, x_refsource_BID
	http://akat1.pl/?id=2	x_refsource_MISC
	http://www.securitytracker.com/id/1036429	vdb-entry, x_refsource_SECTRACK
	http://www.rapid7.com/db/modules/exploit/unix/local/netbsd_mail_local	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-06T01:22:20.800Z",
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        "references": [
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              "x_refsource_NETBSD",
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            ],
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          },
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            ],
            "url": "http://packetstormsecurity.com/files/138021/NetBSD-mail.local-8-Local-Root.html"
          },
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92101"
          },
          {
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            "url": "http://akat1.pl/?id=2"
          },
          {
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            "tags": [
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            "url": "http://www.securitytracker.com/id/1036429"
          },
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            "url": "http://www.rapid7.com/db/modules/exploit/unix/local/netbsd_mail_local"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      ],
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      ],
      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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        },
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          ],
          "url": "http://packetstormsecurity.com/files/138021/NetBSD-mail.local-8-Local-Root.html"
        },
        {
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          "tags": [
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          ],
          "url": "https://www.exploit-db.com/exploits/40141/"
        },
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        },
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          ],
          "url": "http://www.securityfocus.com/bid/92101"
        },
        {
          "tags": [
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          ],
          "url": "http://akat1.pl/?id=2"
        },
        {
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          ],
          "url": "http://www.securitytracker.com/id/1036429"
        },
        {
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          ],
          "url": "http://www.rapid7.com/db/modules/exploit/unix/local/netbsd_mail_local"
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        },
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            },
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  },
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  "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.

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