CVE编号
CVE-2019-9821利用情况
暂无补丁情况
官方补丁披露时间
2019-07-24漏洞描述
在AssertWorkerThread中,由于共享工作者的竞争条件,可能会出现UAF的漏洞。这可能导致可利用的损坏。此漏洞影响Firefox < 67。解决建议
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/mfsa2019-13/
参考链接 |
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https://bugzilla.mozilla.org/show_bug.cgi?id=1539125 | |
https://www.mozilla.org/security/advisories/mfsa2019-13/ |
受影响软件情况
# | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
1 | |||||||||
---|---|---|---|---|---|---|---|---|---|
运行在以下环境 | |||||||||
应用 | mozilla | firefox | * |
Up to (excluding) 67.0 |
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运行在以下环境 | |||||||||
系统 | opensuse_Leap_15.0 | MozillaFirefox-brand | * |
Up to (excluding) 60.7.0-lp150.3.54.5 |
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运行在以下环境 | |||||||||
系统 | opensuse_Leap_15.0 | MozillaFirefox-buildsymbols | * |
Up to (excluding) 60.7.0-lp150.3.54.5 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_15.0 | MozillaFirefox-debuginfo | * |
Up to (excluding) 60.7.0-lp150.3.54.5 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_15.0 | MozillaFirefox-devel | * |
Up to (excluding) 60.7.0-lp150.3.54.5 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_15.0 | MozillaFirefox-translations-other | * |
Up to (excluding) 60.7.0-lp150.3.54.5 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_42.3 | MozillaFirefox-brand | * |
Up to (excluding) 60.7.0-145.2 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_42.3 | MozillaFirefox-buildsymbols | * |
Up to (excluding) 60.7.0-145.2 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_42.3 | MozillaFirefox-debuginfo | * |
Up to (excluding) 60.7.0-145.2 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_42.3 | MozillaFirefox-devel | * |
Up to (excluding) 60.7.0-145.2 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_42.3 | MozillaFirefox-translations-other | * |
Up to (excluding) 60.7.0-145.2 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_16.04 | firefox | * |
Up to (excluding) 67.0+build2-0ubuntu0.16.04.1 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_18.04 | firefox | * |
Up to (excluding) 67.0+build2-0ubuntu0.18.04.1 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_20.04 | firefox | * |
Up to (excluding) 67.0+build2-0ubuntu1 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_21.04 | firefox | * |
Up to (excluding) 67.0+build2-0ubuntu1 |
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- 攻击路径 远程
- 攻击复杂度 困难
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
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