cnvd-2018-21850
Vulnerability from cnvd
Title: Mozilla Firefox整数溢出漏洞（CNVD-2018-21850）
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 63之前版本和Firefox ESR 60.3之前版本中存在整数溢出漏洞。远程攻击者可利用该漏洞造成越界写入。
Severity: 中
Patch Name: Mozilla Firefox整数溢出漏洞（CNVD-2018-21850）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 63之前版本和Firefox ESR 60.3之前版本中存在整数溢出漏洞。远程攻击者可利用该漏洞造成越界写入。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/mfsa2018-26/；https://www.mozilla.org/en-US/security/advisories/mfsa2018-27/
Reference: https://www.securityfocus.com/bid/105718
Impacted products
| Name | ['Mozilla Firefox <63', 'Mozilla Firefox ESR <60.3'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "105718"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2018-12393"
}
},
"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 63\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 60.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u754c\u5199\u5165\u3002",
"discovererName": "Jun Kokatsu, Nils, r, Rob Wu, Andrew Swan, Rob Wu, Christian Holler, Bob Owen, Boris Zbarsky, Calixte Denizet, Jason Kratzer, Jed Davis, Taegeon Lee, Philipp, Ronald Crane, Raul Gurzau, Gary Kwong, Tyson Smith, Raymond Forbes, and Bogdan Tara.",
"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/mfsa2018-26/\uff1bhttps://www.mozilla.org/en-US/security/advisories/mfsa2018-27/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-21850",
"openTime": "2018-10-26",
"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 63\u4e4b\u524d\u7248\u672c\u548cFirefox ESR 60.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u754c\u5199\u5165\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\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-21850\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Mozilla Firefox \u003c63",
"Mozilla Firefox ESR \u003c60.3"
]
},
"referenceLink": "https://www.securityfocus.com/bid/105718",
"serverity": "\u4e2d",
"submitTime": "2018-10-25",
"title": "Mozilla Firefox\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-21850\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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