CNVD-2018-06455
Vulnerability from cnvd - Published: 2018-03-27
VLAI
Title
Mozilla Firefox越界内存写入漏洞
Description
Mozilla Firefox浏览器（火狐）是一个自由的、开放源码的浏览器，适用于Windows、Linux及MacOSX平台。
Mozilla Firefox中的libvorbis存在越界内存写入漏洞。远程用户可创建特制Vorbis音频数据，当目标用户的浏览器处理该音频数据时，会触发libvorbis的越界内存写入，从而可在目标用户的系统上执行任意代码。
Severity
高
Patch Name
Mozilla Firefox越界内存写入漏洞的补丁
Patch Description
Mozilla Firefox浏览器（火狐）是一个自由的、开放源码的浏览器，适用于Windows、Linux及MacOSX平台。
Mozilla Firefox中的libvorbis存在越界内存写入漏洞。远程用户可创建特制Vorbis音频数据，当目标用户的浏览器处理该音频数据时，会触发libvorbis的越界内存写入，从而可在目标用户的系统上执行任意代码。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
厂商已发布漏洞修复程序，请及时关注更新： https://www.mozilla.org/en-US/security/advisories/mfsa2018-08/
Reference
https://www.mozilla.org/en-US/security/advisories/mfsa2018-08/
Impacted products
| Name | Firefox Firefox 0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-5146"
}
},
"description": "Mozilla Firefox\u6d4f\u89c8\u5668\uff08\u706b\u72d0\uff09\u662f\u4e00\u4e2a\u81ea\u7531\u7684\u3001\u5f00\u653e\u6e90\u7801\u7684\u6d4f\u89c8\u5668\uff0c\u9002\u7528\u4e8eWindows\u3001Linux\u53caMacOSX\u5e73\u53f0\u3002\r\n\r\nMozilla Firefox\u4e2d\u7684libvorbis\u5b58\u5728\u8d8a\u754c\u5185\u5b58\u5199\u5165\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u7528\u6237\u53ef\u521b\u5efa\u7279\u5236Vorbis\u97f3\u9891\u6570\u636e\uff0c\u5f53\u76ee\u6807\u7528\u6237\u7684\u6d4f\u89c8\u5668\u5904\u7406\u8be5\u97f3\u9891\u6570\u636e\u65f6\uff0c\u4f1a\u89e6\u53d1libvorbis\u7684\u8d8a\u754c\u5185\u5b58\u5199\u5165\uff0c\u4ece\u800c\u53ef\u5728\u76ee\u6807\u7528\u6237\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Richard Zhu via Trend Micro\u0027s Zero Day Initiative",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2018-08/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-06455",
"openTime": "2018-03-27",
"patchDescription": "Mozilla Firefox\u6d4f\u89c8\u5668\uff08\u706b\u72d0\uff09\u662f\u4e00\u4e2a\u81ea\u7531\u7684\u3001\u5f00\u653e\u6e90\u7801\u7684\u6d4f\u89c8\u5668\uff0c\u9002\u7528\u4e8eWindows\u3001Linux\u53caMacOSX\u5e73\u53f0\u3002\r\n\r\nMozilla Firefox\u4e2d\u7684libvorbis\u5b58\u5728\u8d8a\u754c\u5185\u5b58\u5199\u5165\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u7528\u6237\u53ef\u521b\u5efa\u7279\u5236Vorbis\u97f3\u9891\u6570\u636e\uff0c\u5f53\u76ee\u6807\u7528\u6237\u7684\u6d4f\u89c8\u5668\u5904\u7406\u8be5\u97f3\u9891\u6570\u636e\u65f6\uff0c\u4f1a\u89e6\u53d1libvorbis\u7684\u8d8a\u754c\u5185\u5b58\u5199\u5165\uff0c\u4ece\u800c\u53ef\u5728\u76ee\u6807\u7528\u6237\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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\u8d8a\u754c\u5185\u5b58\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Firefox Firefox 0"
},
"referenceLink": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-08/",
"serverity": "\u9ad8",
"submitTime": "2018-03-20",
"title": "Mozilla Firefox\u8d8a\u754c\u5185\u5b58\u5199\u5165\u6f0f\u6d1e"
}
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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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