cnvd-2018-07649
Vulnerability from cnvd
Title
Ruby Loofah gem跨站脚本漏洞
Description
Ruby Loofah gem是一个用于操作和转换HTML/XML文档的通用库。
Ruby Loofah gem 2.2.0及之前版本中存在跨站脚本漏洞。远程攻击者可通过重新发布特制的HTML片段利用该漏洞使非白名单HTML属性显示在已过滤的输出中。
Severity
中
VLAI Severity ?
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/flavorjones/loofah/issues/144
Reference
https://tools.cisco.com/security/center/viewAlert.x?alertId=57258
Impacted products
| Name | Ruby Loofah gem <=2.2.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-8048"
}
},
"description": "Ruby Loofah gem\u662f\u4e00\u4e2a\u7528\u4e8e\u64cd\u4f5c\u548c\u8f6c\u6362HTML/XML\u6587\u6863\u7684\u901a\u7528\u5e93\u3002\r\n\r\nRuby Loofah gem 2.2.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u91cd\u65b0\u53d1\u5e03\u7279\u5236\u7684HTML\u7247\u6bb5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u975e\u767d\u540d\u5355HTML\u5c5e\u6027\u663e\u793a\u5728\u5df2\u8fc7\u6ee4\u7684\u8f93\u51fa\u4e2d\u3002",
"discovererName": "Mike Dalessio",
"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/flavorjones/loofah/issues/144",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-07649",
"openTime": "2018-04-13",
"products": {
"product": "Ruby Loofah gem \u003c=2.2.0"
},
"referenceLink": "https://tools.cisco.com/security/center/viewAlert.x?alertId=57258",
"serverity": "\u4e2d",
"submitTime": "2018-03-26",
"title": "Ruby Loofah gem\u8de8\u7ad9\u811a\u672c\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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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