CNVD-2022-10705
Vulnerability from cnvd - Published: 2022-02-15
VLAI Severity ?
Title
Puma信息泄露漏洞
Description
Puma是美国Evan Phoenix个人开发者的一款针对高并发应用的Web服务器。
Puma存在信息泄露漏洞,该漏洞源于在puma版本5.6.2之前,puma可能并不总是在响应体上调用close,在版本7.0.2.2之前,Rails依赖于关闭响应体,以便其“CurrentAttributes”实现正确工作。这两种行为(Puma不关闭主体+ Rails的Executor实现)的结合会导致信息泄漏。 目前没有详细的漏洞细节提供。
Severity
高
Patch Name
Puma信息泄露漏洞的补丁
Patch Description
Puma是美国Evan Phoenix个人开发者的一款针对高并发应用的Web服务器。
Puma存在信息泄露漏洞,该漏洞源于在puma版本5.6.2之前,puma可能并不总是在响应体上调用close,在版本7.0.2.2之前,Rails依赖于关闭响应体,以便其“CurrentAttributes”实现正确工作。这两种行为(Puma不关闭主体+ Rails的Executor实现)的结合会导致信息泄漏。 目前没有详细的漏洞细节提供。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://github.com/puma/puma/security/advisories/GHSA-rmj8-8hhh-gv5h
Reference
https://nvd.nist.gov/vuln/detail/CVE-2022-23634
Impacted products
| Name | Puma Puma <5.6.2 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2022-23634"
}
},
"description": "Puma\u662f\u7f8e\u56fdEvan Phoenix\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u6b3e\u9488\u5bf9\u9ad8\u5e76\u53d1\u5e94\u7528\u7684Web\u670d\u52a1\u5668\u3002\n\nPuma\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728puma\u7248\u672c5.6.2\u4e4b\u524d\uff0cpuma\u53ef\u80fd\u5e76\u4e0d\u603b\u662f\u5728\u54cd\u5e94\u4f53\u4e0a\u8c03\u7528close\uff0c\u5728\u7248\u672c7.0.2.2\u4e4b\u524d\uff0cRails\u4f9d\u8d56\u4e8e\u5173\u95ed\u54cd\u5e94\u4f53\uff0c\u4ee5\u4fbf\u5176\u201cCurrentAttributes\u201d\u5b9e\u73b0\u6b63\u786e\u5de5\u4f5c\u3002\u8fd9\u4e24\u79cd\u884c\u4e3a(Puma\u4e0d\u5173\u95ed\u4e3b\u4f53+ Rails\u7684Executor\u5b9e\u73b0)\u7684\u7ed3\u5408\u4f1a\u5bfc\u81f4\u4fe1\u606f\u6cc4\u6f0f\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
"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://github.com/puma/puma/security/advisories/GHSA-rmj8-8hhh-gv5h",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2022-10705",
"openTime": "2022-02-15",
"patchDescription": "Puma\u662f\u7f8e\u56fdEvan Phoenix\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u6b3e\u9488\u5bf9\u9ad8\u5e76\u53d1\u5e94\u7528\u7684Web\u670d\u52a1\u5668\u3002\r\n\r\nPuma\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728puma\u7248\u672c5.6.2\u4e4b\u524d\uff0cpuma\u53ef\u80fd\u5e76\u4e0d\u603b\u662f\u5728\u54cd\u5e94\u4f53\u4e0a\u8c03\u7528close\uff0c\u5728\u7248\u672c7.0.2.2\u4e4b\u524d\uff0cRails\u4f9d\u8d56\u4e8e\u5173\u95ed\u54cd\u5e94\u4f53\uff0c\u4ee5\u4fbf\u5176\u201cCurrentAttributes\u201d\u5b9e\u73b0\u6b63\u786e\u5de5\u4f5c\u3002\u8fd9\u4e24\u79cd\u884c\u4e3a(Puma\u4e0d\u5173\u95ed\u4e3b\u4f53+ Rails\u7684Executor\u5b9e\u73b0)\u7684\u7ed3\u5408\u4f1a\u5bfc\u81f4\u4fe1\u606f\u6cc4\u6f0f\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Puma\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Puma Puma \u003c5.6.2"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-23634",
"serverity": "\u9ad8",
"submitTime": "2022-02-15",
"title": "Puma\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
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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