Vulnerability-Lookup

CNVD-2018-06268

Vulnerability from cnvd - Published: 2018-03-26

Title

Intel SGX SDK Edger8r工具信息泄露漏洞

Description

Intel SGX SDK是美国英特尔（Intel）公司的一套基于SGX（Intel软件安全扩展）技术的软件开发工具包。Edger8r tool是其中的一个用于生成边缘例程的工具。 Intel SGX SDK中的Edger8r工具存在安全漏洞。本地攻击者可利用该漏洞访问未授权的信息。

Severity

低

Patch Name

Intel SGX SDK Edger8r工具信息泄露漏洞的补丁

Patch Description

Intel SGX SDK是美国英特尔（Intel）公司的一套基于SGX（Intel软件安全扩展）技术的软件开发工具包。Edger8r tool是其中的一个用于生成边缘例程的工具。 Intel SGX SDK中的Edger8r工具存在安全漏洞。本地攻击者可利用该漏洞访问未授权的信息。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00117&languageid=en-fr

Reference

https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00117&languageid=en-fr

Impacted products

Name
['Intel SGX SDK <2.1.2 (Linux)', 'Intel SGX SDK <1.9.6 (Windows)']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103479"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3626"
    }
  },
  "description": "Intel SGX SDK\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eSGX\uff08Intel\u8f6f\u4ef6\u5b89\u5168\u6269\u5c55\uff09\u6280\u672f\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002Edger8r tool\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u751f\u6210\u8fb9\u7f18\u4f8b\u7a0b\u7684\u5de5\u5177\u3002\r\n\r\nIntel SGX SDK\u4e2d\u7684Edger8r\u5de5\u5177\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u672a\u6388\u6743\u7684\u4fe1\u606f\u3002",
  "discovererName": "Jo Van Bulck, Frank Piessens, and Raoul Strackx of Ku Leuven University",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00117\u0026languageid=en-fr",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06268",
  "openTime": "2018-03-26",
  "patchDescription": "Intel SGX SDK\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eSGX\uff08Intel\u8f6f\u4ef6\u5b89\u5168\u6269\u5c55\uff09\u6280\u672f\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002Edger8r tool\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u751f\u6210\u8fb9\u7f18\u4f8b\u7a0b\u7684\u5de5\u5177\u3002\r\n\r\nIntel SGX SDK\u4e2d\u7684Edger8r\u5de5\u5177\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u672a\u6388\u6743\u7684\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": "Intel SGX SDK Edger8r\u5de5\u5177\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Intel SGX SDK \u003c2.1.2 (Linux)",
      "Intel SGX SDK \u003c1.9.6 (Windows)"
    ]
  },
  "referenceLink": "https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00117\u0026languageid=en-fr",
  "serverity": "\u4f4e",
  "submitTime": "2018-03-23",
  "title": "Intel SGX SDK Edger8r\u5de5\u5177\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-3626 (GCVE-0-2018-3626)

Vulnerability from cvelistv5 – Published: 2018-03-20 20:00 – Updated: 2024-09-16 20:17

Summary

Edger8r tool in the Intel SGX SDK before version 2.1.2 (Linux) and 1.9.6 (Windows) may generate code that is susceptible to a side channel potentially allowing a local user to access unauthorized information.

Severity ?

No CVSS data available.

CWE

Information Disclosure

Assigner

intel

References

URL

Tags

	http://www.securityfocus.com/bid/103479	vdb-entryx_refsource_BID
	https://security-center.intel.com/advisory.aspx?i…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Intel Corporation	SGX SDK	Affected: before version 2.1.2 (Linux) and 1.9.6 (Windows)

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:50:30.219Z",
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            ],
            "url": "https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00117\u0026languageid=en-fr"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SGX SDK",
          "vendor": "Intel Corporation",
          "versions": [
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              "version": "before version 2.1.2 (Linux) and 1.9.6 (Windows)"
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      ],
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        }
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        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
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      },
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  "cveMetadata": {
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    "datePublished": "2018-03-20T20:00:00Z",
    "dateReserved": "2017-12-28T00:00:00",
    "dateUpdated": "2024-09-16T20:17:30.591Z",
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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-2018-06268

CVE-2018-3626 (GCVE-0-2018-3626)

Tags

Sightings

Nomenclature