cnvd-2019-02495
Vulnerability from cnvd
Title: Microsoft DirectX权限提升漏洞（CNVD-2019-02495）
Description:
Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。DirectX是其中的一个多媒体系统链接库。
Microsoft DirectX中存在权限提升漏洞，该漏洞源于程序未能正确的处理内存中的对象。本地攻击者可通过登录系统并运行特制的应用程序利用该漏洞在内核模式下执行任意代码。
Severity: 高
Patch Name: Microsoft DirectX权限提升漏洞（CNVD-2019-02495）的补丁
Patch Description:
Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。DirectX是其中的一个多媒体系统链接库。
Microsoft DirectX中存在权限提升漏洞，该漏洞源于程序未能正确的处理内存中的对象。本地攻击者可通过登录系统并运行特制的应用程序利用该漏洞在内核模式下执行任意代码。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:
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/zh-CN/security-guidance/advisory/CVE-2018-8561
Reference: https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8561 https://www.securityfocus.com/bid/105813
Impacted products
| Name | Microsoft DirectX |
|---|
{
"cves": {
"cve": [
{
"cveNumber": "CVE-2018-8561",
"cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8561"
},
{
"cveNumber": "105813"
}
]
},
"description": "Microsoft Windows 10\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002DirectX\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u591a\u5a92\u4f53\u7cfb\u7edf\u94fe\u63a5\u5e93\u3002\n\nMicrosoft DirectX\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Communications Security Establishment",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8561",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-02495",
"openTime": "2019-01-17",
"patchDescription": "Microsoft Windows 10\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002DirectX\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u591a\u5a92\u4f53\u7cfb\u7edf\u94fe\u63a5\u5e93\u3002\r\n\r\nMicrosoft DirectX\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\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": "Microsoft DirectX\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2019-02495\uff09\u7684\u8865\u4e01",
"products": {
"product": "Microsoft DirectX"
},
"referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8561\r\nhttps://www.securityfocus.com/bid/105813",
"serverity": "\u9ad8",
"submitTime": "2018-11-15",
"title": "Microsoft DirectX\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2019-02495\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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