cnvd-2018-26975
Vulnerability from cnvd
Title: Microsoft Internet Explorer和Edge信息泄露漏洞（CNVD-2018-26975）
Description:
Microsoft Windows Server 2012 R2等都是美国微软（Microsoft）公司发布的一系列操作系统。Internet Explorer(IE)和Edge都是Windows操作系统附带的Web浏览器。ChakraCore是使用在其中的一个JavaScript引擎的开源核心组件，也可作为单独的JavaScript引擎使用。
Microsoft ChakraCore、Edge、IE 10和11版本中存在信息泄露漏洞，该漏洞源于浏览器脚本引擎未能正确的处理对象类型。攻击者可利用该漏洞跨信任边界读取特权数据。
Severity: 中
Patch Name: Microsoft Internet Explorer和Edge信息泄露漏洞（CNVD-2018-26975）的补丁
Patch Description:
Microsoft Windows Server 2012 R2等都是美国微软（Microsoft）公司发布的一系列操作系统。Internet Explorer(IE)和Edge都是Windows操作系统附带的Web浏览器。ChakraCore是使用在其中的一个JavaScript引擎的开源核心组件，也可作为单独的JavaScript引擎使用。
Microsoft ChakraCore、Edge、IE 10和11版本中存在信息泄露漏洞，该漏洞源于浏览器脚本引擎未能正确的处理对象类型。攻击者可利用该漏洞跨信任边界读取特权数据。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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8315
Reference: https://www.securityfocus.com/bid/105251 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8315
Impacted products
| Name | ['Microsoft Internet Explorer 10', 'Microsoft Internet Explorer 11', 'Microsoft Edge', 'Microsoft ChakraCore'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "105251"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2018-8315"
}
},
"description": "Microsoft Windows Server 2012 R2\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Internet Explorer(IE)\u548cEdge\u90fd\u662fWindows\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002ChakraCore\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u5f15\u64ce\u7684\u5f00\u6e90\u6838\u5fc3\u7ec4\u4ef6\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002\n\nMicrosoft ChakraCore\u3001Edge\u3001IE 10\u548c11\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6d4f\u89c8\u5668\u811a\u672c\u5f15\u64ce\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5bf9\u8c61\u7c7b\u578b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8de8\u4fe1\u4efb\u8fb9\u754c\u8bfb\u53d6\u7279\u6743\u6570\u636e\u3002",
"discovererName": "Microsoft",
"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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8315",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-26975",
"openTime": "2018-12-28",
"patchDescription": "Microsoft Windows Server 2012 R2\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Internet Explorer(IE)\u548cEdge\u90fd\u662fWindows\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002ChakraCore\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u5f15\u64ce\u7684\u5f00\u6e90\u6838\u5fc3\u7ec4\u4ef6\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002\r\n\r\nMicrosoft ChakraCore\u3001Edge\u3001IE 10\u548c11\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6d4f\u89c8\u5668\u811a\u672c\u5f15\u64ce\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5bf9\u8c61\u7c7b\u578b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8de8\u4fe1\u4efb\u8fb9\u754c\u8bfb\u53d6\u7279\u6743\u6570\u636e\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": "Microsoft Internet Explorer\u548cEdge\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-26975\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft Internet Explorer 10",
"Microsoft Internet Explorer 11",
"Microsoft Edge",
"Microsoft ChakraCore"
]
},
"referenceLink": "https://www.securityfocus.com/bid/105251\r\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8315",
"serverity": "\u4e2d",
"submitTime": "2018-09-12",
"title": "Microsoft Internet Explorer\u548cEdge\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-26975\uff09"
}
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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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