cnvd-2017-13244
Vulnerability from cnvd
Title: Mozilla Firefox和Firefox ESR内存错误引用漏洞（CNVD-2017-13244）
Description:
Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。Firefox ESR是Firefox的一个延长支持版本。
Mozilla Firefox 54之前的版本和Firefox ESR 52.2之前的版本中存在释放后重用漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。
Severity: 中
Patch Name: Mozilla Firefox和Firefox ESR内存错误引用漏洞（CNVD-2017-13244）的补丁
Patch Description:
Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。Firefox ESR是Firefox的一个延长支持版本。
Mozilla Firefox 54之前的版本和Firefox ESR 52.2之前的版本中存在释放后重用漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。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://www.mozilla.org/en-US/security/advisories/mfsa2017-15/ https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/
Reference: http://www.securityfocus.com/bid/99057
Impacted products
| Name | ['mozilla Firefox ESR <52.2', 'Firefox Firefox < 54'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "99057"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-7749"
}
},
"description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Firefox ESR\u662fFirefox\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 54\u4e4b\u524d\u7684\u7248\u672c\u548cFirefox ESR 52.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
"discovererName": "Nils",
"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://www.mozilla.org/en-US/security/advisories/mfsa2017-15/\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2017-16/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-13244",
"openTime": "2017-07-07",
"patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Firefox ESR\u662fFirefox\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox 54\u4e4b\u524d\u7684\u7248\u672c\u548cFirefox ESR 52.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\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\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2017-13244\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"mozilla Firefox ESR \u003c52.2",
"Firefox Firefox \u003c 54"
]
},
"referenceLink": "http://www.securityfocus.com/bid/99057",
"serverity": "\u4e2d",
"submitTime": "2017-06-16",
"title": "Mozilla Firefox\u548cFirefox ESR\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2017-13244\uff09"
}
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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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