cnvd - cnvd-2016-12338

CNVD-2016-12338

Vulnerability from cnvd - Published: 2016-12-15

Title

Huawei CloudEngine 12800交换机内存泄露漏洞

Description

Huawei CloudEngine 12800是中国华为（Huawei）公司的交换机设备。 Huawei CloudEngine 12800交换机内存泄露漏洞。由于缺乏对报文中的某些字段进行校验，LDP（Label Distribution Protocol）处理模块未对申请处理报文的内存进行释放。攻击者可以利用此漏洞导致受影响设备内存泄露。

Severity

中

Patch Name

Huawei CloudEngine 12800交换机内存泄露漏洞的补丁

Patch Description

Formal description

厂商已提供漏洞修补方案，请关注如下链接及时更新： http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161214-01-ldp-cn

Reference

http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161214-01-ldp-cn

Impacted products

Name
['Huawei CloudEngine 12800 V100R003C00', 'Huawei CloudEngine 12800 V100R003C10', 'Huawei CloudEngine 12800 V100R005C00', 'Huawei CloudEngine 12800 V100R005C10', 'Huawei CloudEngine 12800 V100R006C00']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8782"
    }
  },
  "description": "Huawei CloudEngine 12800\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4ea4\u6362\u673a\u8bbe\u5907\u3002 \r\n\r\nHuawei CloudEngine 12800\u4ea4\u6362\u673a\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\u3002\u7531\u4e8e\u7f3a\u4e4f\u5bf9\u62a5\u6587\u4e2d\u7684\u67d0\u4e9b\u5b57\u6bb5\u8fdb\u884c\u6821\u9a8c\uff0cLDP\uff08Label Distribution Protocol\uff09\u5904\u7406\u6a21\u5757\u672a\u5bf9\u7533\u8bf7\u5904\u7406\u62a5\u6587\u7684\u5185\u5b58\u8fdb\u884c\u91ca\u653e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u8bbe\u5907\u5185\u5b58\u6cc4\u9732\u3002",
  "discovererName": "Huawei",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5982\u4e0b\u94fe\u63a5\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttp://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161214-01-ldp-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12338",
  "openTime": "2016-12-15",
  "patchDescription": "Huawei CloudEngine 12800\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4ea4\u6362\u673a\u8bbe\u5907\u3002 \r\n\r\nHuawei CloudEngine 12800\u4ea4\u6362\u673a\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\u3002\u7531\u4e8e\u7f3a\u4e4f\u5bf9\u62a5\u6587\u4e2d\u7684\u67d0\u4e9b\u5b57\u6bb5\u8fdb\u884c\u6821\u9a8c\uff0cLDP\uff08Label Distribution Protocol\uff09\u5904\u7406\u6a21\u5757\u672a\u5bf9\u7533\u8bf7\u5904\u7406\u62a5\u6587\u7684\u5185\u5b58\u8fdb\u884c\u91ca\u653e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u8bbe\u5907\u5185\u5b58\u6cc4\u9732\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": "Huawei CloudEngine 12800\u4ea4\u6362\u673a\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei CloudEngine 12800 V100R003C00",
      "Huawei CloudEngine 12800 V100R003C10",
      "Huawei CloudEngine 12800 V100R005C00",
      "Huawei CloudEngine 12800 V100R005C10",
      "Huawei CloudEngine 12800 V100R006C00"
    ]
  },
  "referenceLink": "http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161214-01-ldp-cn",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-15",
  "title": "Huawei CloudEngine 12800\u4ea4\u6362\u673a\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-8782 (GCVE-0-2016-8782)

Vulnerability from cvelistv5 – Published: 2018-03-09 21:00 – Updated: 2024-08-06 02:35

Summary

Huawei CloudEngine 12800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00 have a memory leak vulnerability. An unauthenticated attacker may send specific Label Distribution Protocol (LDP) packets to the devices repeatedly. Due to improper validation of some specific fields of the packet, the LDP processing module does not release the memory, resulting in memory leak.

Severity ?

No CVSS data available.

CWE

memory leak

Assigner

huawei

References

URL

Tags

	http://www.huawei.com/en/psirt/security-advisorie…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/94941	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Huawei Technologies Co., Ltd.	CloudEngine 12800	Affected: CloudEngine 12800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:35:01.801Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161214-01-ldp-en"
          },
          {
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              "x_refsource_BID",
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            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CloudEngine 12800",
          "vendor": "Huawei Technologies Co., Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "CloudEngine 12800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00"
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        }
      ],
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-10T10:57:01",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
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          "tags": [
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        },
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          ],
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2016-8782",
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              {
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                    {
                      "product_name": "CloudEngine 12800",
                      "version": {
                        "version_data": [
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                            "version_value": "CloudEngine 12800 V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00"
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  "cveMetadata": {
    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
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    "datePublished": "2018-03-09T21:00:00",
    "dateReserved": "2016-10-18T00:00:00",
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}

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-2016-12338

CVE-2016-8782 (GCVE-0-2016-8782)

Tags

Sightings

Nomenclature