CNVD-2016-07456
Vulnerability from cnvd - Published: 2016-09-13
VLAI Severity ?
Title
MySQL ‘malloc_lib’变量重写命令执行漏洞
Description
Oracle MySQL是美国甲骨文(Oracle)公司的一套开源的关系数据库管理系统。
MySQL ‘malloc_lib’变量存在重写命令执行漏洞。远程和本地的攻击者均可利用漏洞以ROOT权限执行代码,完全控制MySQL数据库。攻击者仅需有FILE权限即可实现ROOT提权,进而控制服务器。
Severity
高
Formal description
厂商尚未发布漏洞修复程序,请及时关注更新至最新版本: https://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-52.html
Reference
http://legalhackers.com/advisories/MySQL-Exploit-Remote-Root-Code-Execution-Privesc-CVE-2016-6662.html
Impacted products
| Name | ['Oracle MySQL <=5.7.15', 'Oracle MySQL <=5.6.33', 'Oracle MySQL <=5.5.52'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2016-6662"
}
},
"description": "Oracle MySQL\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nMySQL \u2018malloc_lib\u2019\u53d8\u91cf\u5b58\u5728\u91cd\u5199\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u548c\u672c\u5730\u7684\u653b\u51fb\u8005\u5747\u53ef\u5229\u7528\u6f0f\u6d1e\u4ee5ROOT\u6743\u9650\u6267\u884c\u4ee3\u7801\uff0c\u5b8c\u5168\u63a7\u5236MySQL\u6570\u636e\u5e93\u3002\u653b\u51fb\u8005\u4ec5\u9700\u6709FILE\u6743\u9650\u5373\u53ef\u5b9e\u73b0ROOT\u63d0\u6743\uff0c\u8fdb\u800c\u63a7\u5236\u670d\u52a1\u5668\u3002",
"discovererName": "Dawid Golunski",
"formalWay": "\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\u81f3\u6700\u65b0\u7248\u672c\uff1a\r\nhttps://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-52.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-07456",
"openTime": "2016-09-13",
"products": {
"product": [
"Oracle MySQL \u003c=5.7.15",
"Oracle MySQL \u003c=5.6.33",
"Oracle MySQL \u003c=5.5.52"
]
},
"referenceLink": "http://legalhackers.com/advisories/MySQL-Exploit-Remote-Root-Code-Execution-Privesc-CVE-2016-6662.html",
"serverity": "\u9ad8",
"submitTime": "2016-09-13",
"title": "MySQL \u2018malloc_lib\u2019\u53d8\u91cf\u91cd\u5199\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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