cnvd-2017-09378
Vulnerability from cnvd
Title: Git安全绕过漏洞
Description:
Git是一个开源的分布式版本控制系统，可以有效、高速的处理从很小到非常大的项目版本管理。
Git存在安全绕过漏洞。攻击者可以利用该漏洞绕过安全限制执行未授权操作。
Severity: 高
Patch Name: Git安全绕过漏洞的补丁
Patch Description:
Git是一个开源的分布式版本控制系统，可以有效、高速的处理从很小到非常大的项目版本管理。
Git存在安全绕过漏洞。攻击者可以利用该漏洞绕过安全限制执行未授权操作。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://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/
Reference: http://www.securityfocus.com/bid/98409
Impacted products
| Name | ['Git git-shell <2.4.12', 'Git git-shell 2.5.*，<2.5.6', 'Git git-shell 2.6.*，<2.6.7', 'Git git-shell 2.7.*，<2.7.5', 'Git git-shell 2.8.*，< 2.8.5', 'Git git-shell 2.9.*， <2.9.4', 'Git git-shell 2.10.*，<2.10.3', 'Git git-shell 2.11.*，<2.11.2', 'Git git-shell 2.12.*，<2.12.3'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "98409"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-8386",
"cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8386"
}
},
"description": "Git\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u3001\u9ad8\u901f\u7684\u5904\u7406\u4ece\u5f88\u5c0f\u5230\u975e\u5e38\u5927\u7684\u9879\u76ee\u7248\u672c\u7ba1\u7406\u3002\r\n\r\nGit\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u3002",
"discovererName": "Timo Schmid",
"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://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-09378",
"openTime": "2017-06-14",
"patchDescription": "Git\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u3001\u9ad8\u901f\u7684\u5904\u7406\u4ece\u5f88\u5c0f\u5230\u975e\u5e38\u5927\u7684\u9879\u76ee\u7248\u672c\u7ba1\u7406\u3002\r\n\r\nGit\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\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": "Git\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Git git-shell \u003c2.4.12",
"Git git-shell 2.5.*\uff0c\u003c2.5.6",
"Git git-shell 2.6.*\uff0c\u003c2.6.7",
"Git git-shell 2.7.*\uff0c\u003c2.7.5",
"Git git-shell 2.8.*\uff0c\u003c 2.8.5",
"Git git-shell 2.9.*\uff0c \u003c2.9.4",
"Git git-shell 2.10.*\uff0c\u003c2.10.3",
"Git git-shell 2.11.*\uff0c\u003c2.11.2",
"Git git-shell 2.12.*\uff0c\u003c2.12.3"
]
},
"referenceLink": "http://www.securityfocus.com/bid/98409",
"serverity": "\u9ad8",
"submitTime": "2017-05-24",
"title": "Git\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}
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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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