cnvd-2019-08526
Vulnerability from cnvd
Title: Mozilla Firefox和Firefox ESR不当边界检查漏洞
Description:
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。
Mozilla Firefox 66之前版本和Firefox ESR 60.6之前版本中存在安全漏洞，该漏洞源于未能正确的边界检测。远程攻击者可利用该漏洞在被编译的JavaScript中创建任意值。
Severity: 中
Patch Name: Mozilla Firefox和Firefox ESR不当边界检查漏洞的补丁
Patch Description:
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。
Mozilla Firefox 66之前版本和Firefox ESR 60.6之前版本中存在安全漏洞，该漏洞源于未能正确的边界检测。远程攻击者可利用该漏洞在被编译的JavaScript中创建任意值。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:
厂商已发布了漏洞修复程序，请及时关注更新： https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/
Reference: http://www.securityfocus.com/bid/107487
Impacted products
| Name | ['Mozilla Firefox <60', 'Mozilla Firefox ESR <60.6'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "107487"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2019-9793"
}
},
"description": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\n\nMozilla Firefox 66\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 60.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u6d4b\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u88ab\u7f16\u8bd1\u7684JavaScript\u4e2d\u521b\u5efa\u4efb\u610f\u503c\u3002",
"discovererName": "Bruno Keith \u0026 Niklas Baumstark from the phoenhex team",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2019-07/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-08526",
"openTime": "2019-03-28",
"patchDescription": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 66\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 60.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u6d4b\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u88ab\u7f16\u8bd1\u7684JavaScript\u4e2d\u521b\u5efa\u4efb\u610f\u503c\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": "Mozilla Firefox\u548cFirefox ESR\u4e0d\u5f53\u8fb9\u754c\u68c0\u67e5\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Mozilla Firefox \u003c60",
"Mozilla Firefox ESR \u003c60.6"
]
},
"referenceLink": "http://www.securityfocus.com/bid/107487",
"serverity": "\u4e2d",
"submitTime": "2019-03-22",
"title": "Mozilla Firefox\u548cFirefox ESR\u4e0d\u5f53\u8fb9\u754c\u68c0\u67e5\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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