CNVD-2016-01719
Vulnerability from cnvd - Published: 2016-03-17
VLAI
Title
Mozilla Firefox和Firefox ESR拒绝服务漏洞（CNVD-2016-01719）
Description
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。
Mozilla Firefox 45.0之前版本和Firefox ESR 38.7之前38.x版本的dom/plugins/base/nsJSNPRuntime.cpp文件中的‘nsNPObjWrapper::GetNewOrUsed’函数中存在安全漏洞，远程攻击者可借助特制的NPAPI插件，利用该漏洞执行任意代码或造成拒绝服务（无效的指针引用和内存破坏）。
Severity
中
Patch Name
Mozilla Firefox和Firefox ESR拒绝服务漏洞（CNVD-2016-01719）的补丁
Patch Description
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。
Mozilla Firefox 45.0之前版本和Firefox ESR 38.7之前38.x版本的dom/plugins/base/nsJSNPRuntime.cpp文件中的‘nsNPObjWrapper::GetNewOrUsed’函数中存在安全漏洞，远程攻击者可借助特制的NPAPI插件，利用该漏洞执行任意代码或造成拒绝服务（无效的指针引用和内存破坏）。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
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.mozilla.org/security/announce/2016/mfsa2016-31.html
Reference
http://www.mozilla.org/security/announce/2016/mfsa2016-31.html
Impacted products
| Name | ['Mozilla Firefox < 45.0', 'Mozilla Firefox ESR 38.x(<38.7)'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2016-1966"
}
},
"description": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u6d4f\u89c8\u5668\u4ea7\u54c1\u3002Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\uff1bFirefox ESR\u662fFirefox\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 45.0\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 38.7\u4e4b\u524d38.x\u7248\u672c\u7684dom/plugins/base/nsJSNPRuntime.cpp\u6587\u4ef6\u4e2d\u7684\u2018nsNPObjWrapper::GetNewOrUsed\u2019\u51fd\u6570\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684NPAPI\u63d2\u4ef6\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65e0\u6548\u7684\u6307\u9488\u5f15\u7528\u548c\u5185\u5b58\u7834\u574f\uff09\u3002",
"discovererName": "CESG",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.mozilla.org/security/announce/2016/mfsa2016-31.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-01719",
"openTime": "2016-03-17",
"patchDescription": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u6d4f\u89c8\u5668\u4ea7\u54c1\u3002Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\uff1bFirefox ESR\u662fFirefox\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 45.0\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 38.7\u4e4b\u524d38.x\u7248\u672c\u7684dom/plugins/base/nsJSNPRuntime.cpp\u6587\u4ef6\u4e2d\u7684\u2018nsNPObjWrapper::GetNewOrUsed\u2019\u51fd\u6570\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684NPAPI\u63d2\u4ef6\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65e0\u6548\u7684\u6307\u9488\u5f15\u7528\u548c\u5185\u5b58\u7834\u574f\uff09\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-01719\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Mozilla Firefox \u003c 45.0",
"Mozilla Firefox ESR 38.x(\u003c38.7)"
]
},
"referenceLink": "http://www.mozilla.org/security/announce/2016/mfsa2016-31.html",
"serverity": "\u4e2d",
"submitTime": "2016-03-16",
"title": "Mozilla Firefox\u548cFirefox ESR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-01719\uff09"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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