CVE-2019-11748
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I. Basic Information for CVE-2019-11748
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
WebRTC in Firefox will honor persisted permissions given to sites for access to microphone and camera resources even when in a third-party context. In light of recent high profile vulnerabilities in other software, a decision was made to no longer persist these permissions. This avoids the possibility of trusted WebRTC resources being invisibly embedded in web content and abusing permissions previously given by users. Users will now be prompted for permissions on each use. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mozilla Firefox和Mozilla Firefox ESR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox和Mozilla Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。 Mozilla Firefox 69之前版本和Mozilla Firefox ESR 68.1之前版本中存在安全漏洞。攻击者可利用该漏洞绕过安全限制，访问话筒和摄像头的资源。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Mozilla | Firefox | unspecified ~ 69 | - | |
| Mozilla | Firefox ESR | unspecified ~ 68.1 | - |
II. Public POCs for CVE-2019-11748
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://bugzilla.mozilla.org/show_bug.cgi?id=1564588x_refsource_MISC
- https://www.mozilla.org/security/advisories/mfsa2019-26/x_refsource_CONFIRM
- https://www.mozilla.org/security/advisories/mfsa2019-25/x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.htmlvendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2019-11748
Same Patch Batch · Mozilla · 2019-09-27 · 22 CVEs total
| CVE-2019-11742 | Mozilla Firefox和Mozilla Firefox ESR 安全漏洞 | |
| CVE-2019-11754 | Mozilla Firefox 输入验证错误漏洞 | |
| CVE-2019-11733 | Mozilla Firefox和Mozilla Firefox ESR 信息泄露漏洞 | |
| CVE-2019-11734 | Mozilla Firefox 安全漏洞 | |
| CVE-2019-11735 | Mozilla Firefox和Mozilla Firefox ESR 缓冲区错误漏洞 | |
| CVE-2019-11736 | Mozilla Firefox和Mozilla Firefox ESR 竞争条件问题漏洞 | |
| CVE-2019-11737 | Mozilla Firefox 数据伪造问题漏洞 | |
| CVE-2019-11738 | Mozilla Firefox和Mozilla Firefox ESR 安全漏洞 | |
| CVE-2019-11739 | Mozilla Thunderbird 信息泄露漏洞 | |
| CVE-2019-11740 | Mozilla Firefox和Mozilla Firefox ESR 缓冲区错误漏洞 | |
| CVE-2019-11741 | Mozilla Firefox 跨站脚本漏洞 | |
| CVE-2019-11755 | Mozilla Thunderbird 输入验证错误漏洞 | |
| CVE-2019-11743 | Mozilla Firefox和Firefox ESR 信息泄露漏洞 | |
| CVE-2019-11744 | Mozilla Firefox和Mozilla Firefox ESR 跨站脚本漏洞 | |
| CVE-2019-11746 | Mozilla Firefox和Mozilla Firefox ESR 资源管理错误漏洞 | |
| CVE-2019-11747 | Mozilla Firefox和Mozilla Firefox ESR 安全漏洞 | |
| CVE-2019-11749 | Mozilla Firefox和Mozilla Firefox ESR 信息泄露漏洞 | |
| CVE-2019-11750 | Mozilla Firefox和Mozilla Firefox ESR 代码问题漏洞 | |
| CVE-2019-11751 | Mozilla Firefox和Mozilla Firefox ESR 输入验证错误漏洞 | |
| CVE-2019-11752 | Mozilla Firefox和Mozilla Firefox ESR 资源管理错误漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Firefox
- CVE-2026-8093
Memory safety bugs fixed in Thunderbird 150.0.2 - CVE-2026-8094
Other issue in the WebRTC component - CVE-2026-8092
Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thu - CVE-2026-8091
Incorrect boundary conditions in the Audio/Video: Playback c - CVE-2026-8090
Use-after-free in the DOM: Networking component
Same vendor: Mozilla
- CVE-2026-8093
Memory safety bugs fixed in Thunderbird 150.0.2 - CVE-2026-8094
Other issue in the WebRTC component - CVE-2026-8092
Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thu - CVE-2026-8091
Incorrect boundary conditions in the Audio/Video: Playback c - CVE-2026-8090
Use-after-free in the DOM: Networking component
V. Comments for CVE-2019-11748
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