cnvd-2017-34705
Vulnerability from cnvd
Title: Ruby缓冲漏洞
Description:
Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。
Ruby 2.4.2之前的版本、2.3.5之前的版本和2.2.8之前的版本中存在安全漏洞。攻击者可利用该漏洞在受影响应用程序的上下文中执行任意代码或造成拒绝服务。
Severity: 中
Patch Name: Ruby缓冲漏洞的补丁
Patch Description:
Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。
Ruby 2.4.2之前的版本、2.3.5之前的版本和2.2.8之前的版本中存在安全漏洞。攻击者可利用该漏洞在受影响应用程序的上下文中执行任意代码或造成拒绝服务。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://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/
Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-0898
Impacted products
| Name | ['ruby-lang ruby <2.2.8', 'ruby-lang ruby <2.4.2', 'ruby-lang ruby <2.3.5'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2017-0898"
}
},
"description": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nRuby 2.4.2\u4e4b\u524d\u7684\u7248\u672c\u30012.3.5\u4e4b\u524d\u7684\u7248\u672c\u548c2.2.8\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
"discovererName": "aerodudrizzt",
"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://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-34705",
"openTime": "2017-11-20",
"patchDescription": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nRuby 2.4.2\u4e4b\u524d\u7684\u7248\u672c\u30012.3.5\u4e4b\u524d\u7684\u7248\u672c\u548c2.2.8\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Ruby\u7f13\u51b2\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"ruby-lang ruby \u003c2.2.8",
"ruby-lang ruby \u003c2.4.2",
"ruby-lang ruby \u003c2.3.5"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-0898",
"serverity": "\u4e2d",
"submitTime": "2017-09-18",
"title": "Ruby\u7f13\u51b2\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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