cnvd - cnvd-2015-03907

cnvd-2015-03907

Vulnerability from cnvd

Title: Wind River VXWorks TCP可预测漏洞

Description:

VxWorks是广泛应用在ICS相关设备上的实时操作系统。

VxWorks软件生成可预测的TCP初始顺序号码，攻击者可根据之前的值进行预测，从而欺骗或中断TCP连接。

Severity: 中

Patch Name: Wind River VXWorks TCP可预测漏洞的补丁

Patch Description:

VxWorks是广泛应用在ICS相关设备上的实时操作系统。VxWorks软件生成可预测的TCP初始顺序号码，攻击者可根据之前的值进行预测，从而欺骗或中断TCP连接。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这个安全问题，请到厂商的主页下载： http://www.schneider-electric.com/ww/en/download/document/SEVD-2015-162-01

Reference: https://ics-cert.us-cert.gov/advisories/ICSA-15-169-01

Impacted products

Name
['Wind River Systems VxWorks 6.x', 'Wind River Systems VxWorks 7.x']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "75302"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3963"
    }
  },
  "description": "VxWorks\u662f\u5e7f\u6cdb\u5e94\u7528\u5728ICS\u76f8\u5173\u8bbe\u5907\u4e0a\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nVxWorks\u8f6f\u4ef6\u751f\u6210\u53ef\u9884\u6d4b\u7684TCP\u521d\u59cb\u987a\u5e8f\u53f7\u7801\uff0c\u653b\u51fb\u8005\u53ef\u6839\u636e\u4e4b\u524d\u7684\u503c\u8fdb\u884c\u9884\u6d4b\uff0c\u4ece\u800c\u6b3a\u9a97\u6216\u4e2d\u65adTCP\u8fde\u63a5\u3002",
  "discovererName": "Raheem Beyah;David Formby;San Shin Jung",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.schneider-electric.com/ww/en/download/document/SEVD-2015-162-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03907",
  "openTime": "2015-06-24",
  "patchDescription": "VxWorks\u662f\u5e7f\u6cdb\u5e94\u7528\u5728ICS\u76f8\u5173\u8bbe\u5907\u4e0a\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3002VxWorks\u8f6f\u4ef6\u751f\u6210\u53ef\u9884\u6d4b\u7684TCP\u521d\u59cb\u987a\u5e8f\u53f7\u7801\uff0c\u653b\u51fb\u8005\u53ef\u6839\u636e\u4e4b\u524d\u7684\u503c\u8fdb\u884c\u9884\u6d4b\uff0c\u4ece\u800c\u6b3a\u9a97\u6216\u4e2d\u65adTCP\u8fde\u63a5\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": "Wind River VXWorks TCP\u53ef\u9884\u6d4b\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wind River Systems  VxWorks  6.x",
      "Wind River Systems  VxWorks  7.x"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-15-169-01",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-22",
  "title": "Wind River VXWorks TCP\u53ef\u9884\u6d4b\u6f0f\u6d1e"
}

CVE-2015-3963 (GCVE-0-2015-3963)

Vulnerability from cvelistv5

Published

2015-08-04 01:00

Modified

2024-08-06 06:04

Severity ?

CWE

Summary

Wind River VxWorks before 5.5.1, 6.5.x through 6.7.x before 6.7.1.1, 6.8.x before 6.8.3, 6.9.x before 6.9.4.4, and 7.x before 7 ipnet_coreip 1.2.2.0, as used on Schneider Electric SAGE RTU devices before J2 and other devices, does not properly generate TCP initial sequence number (ISN) values, which makes it easier for remote attackers to spoof TCP sessions by predicting an ISN value.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/75302	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1032730	vdb-entry, x_refsource_SECTRACK
	http://www.schneider-electric.com/ww/en/download/document/SEVD-2015-162-01	x_refsource_CONFIRM
	https://ics-cert.us-cert.gov/advisories/ICSA-15-169-01A	x_refsource_MISC
	http://www.securitytracker.com/id/1033181	vdb-entry, x_refsource_SECTRACK
	https://security.netapp.com/advisory/ntap-20160324-0001/	x_refsource_CONFIRM
	https://ics-cert.us-cert.gov/advisories/ICSA-15-169-01	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": "2024-08-06T06:04:01.028Z",
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          },
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            "tags": [
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          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20160324-0001/"
          },
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              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-169-01"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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      ],
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      "providerMetadata": {
        "dateUpdated": "2017-11-09T10:57:01",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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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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