cnvd-2017-03262
Vulnerability from cnvd
Title: QEMU堆缓冲区溢出漏洞（CNVD-2017-03262）
Description:
QEMU是法国程序员法布里斯-贝拉所研发的一套模拟处理器软件。
QEMU Cirrus CLGD 54xx VGA模拟器实现存在堆缓冲区溢出漏洞。允许攻击者利用漏洞提升权限。
Severity: 中
Patch Name: QEMU堆缓冲区溢出漏洞（CNVD-2017-03262）的补丁
Patch Description:
QEMU是法国程序员法布里斯-贝拉所研发的一套模拟处理器软件。
QEMU Cirrus CLGD 54xx VGA模拟器实现存在堆缓冲区溢出漏洞。允许攻击者利用漏洞提升权限。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:
厂商已发布了漏洞修复程序，请及时关注更新： http://wiki.qemu.org/Main_Page
Reference: http://www.securityfocus.com/bid/96893
Impacted products
| Name | QEMU Cirrus CLGD 54xx VGA Emulator |
|---|
{
"bids": {
"bid": {
"bidNumber": "96893"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2016-9603"
}
},
"description": "QEMU\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU Cirrus CLGD 54xx VGA\u6a21\u62df\u5668\u5b9e\u73b0\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
"discovererName": "QEMU",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://wiki.qemu.org/Main_Page",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-03262",
"openTime": "2017-03-24",
"patchDescription": "QEMU\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU Cirrus CLGD 54xx VGA\u6a21\u62df\u5668\u5b9e\u73b0\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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": "QEMU\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-03262\uff09\u7684\u8865\u4e01",
"products": {
"product": "QEMU Cirrus CLGD 54xx VGA Emulator"
},
"referenceLink": "http://www.securityfocus.com/bid/96893",
"serverity": "\u4e2d",
"submitTime": "2017-03-17",
"title": "QEMU\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-03262\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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