CNVD-2016-01666

Vulnerability from cnvd - Published: 2016-03-16
VLAI Severity ?
Title
Mozilla Network Security Services内存错误引用漏洞
Description
Firefox是一款开源Web浏览器。 Mozilla Network Security Services 处理DER编码的密钥时存在内存错误引用漏洞，允许远程攻击者利用漏洞构建恶意WEB页，诱使用户解析，可使应用程序崩溃或执行任意代码。
Severity
中
Patch Name
Mozilla Network Security Services内存错误引用漏洞的补丁
Patch Description
Firefox是一款开源Web浏览器。 Mozilla Network Security Services 处理DER编码的密钥时存在内存错误引用漏洞，允许远程攻击者利用漏洞构建恶意WEB页，诱使用户解析，可使应用程序崩溃或执行任意代码。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.mozilla.org/en-US/security/advisories/mfsa2016-35/

Reference
https://www.mozilla.org/en-US/security/advisories/mfsa2016-35/
Impacted products
Name
['Mozilla Firefox < 45.0', 'Mozilla Firefox ESR 38.x(<38.7)', 'Mozilla Network Security Services 3.19.2.3', 'Mozilla Network Security Services 3.20.x', 'Mozilla Network Security Services 3.21.x(< 3.21.1)']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1950"
    }
  },
  "description": "Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMozilla Network Security Services \u5904\u7406DER\u7f16\u7801\u7684\u5bc6\u94a5\u65f6\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610fWEB\u9875\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Francis Gabriel",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2016-35/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01666",
  "openTime": "2016-03-16",
  "patchDescription": "Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMozilla Network Security Services \u5904\u7406DER\u7f16\u7801\u7684\u5bc6\u94a5\u65f6\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610fWEB\u9875\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Mozilla Network Security Services\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c 45.0",
      "Mozilla Firefox ESR 38.x(\u003c38.7)",
      "Mozilla Network Security Services 3.19.2.3",
      "Mozilla Network Security Services 3.20.x",
      "Mozilla Network Security Services 3.21.x(\u003c 3.21.1)"
    ]
  },
  "referenceLink": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-35/",
  "serverity": "\u4e2d",
  "submitTime": "2016-03-13",
  "title": "Mozilla Network Security Services\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}


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Sightings

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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.