CVE-2020-15669
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I. Basic Information for CVE-2020-15669
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.12 and Thunderbird < 68.12.
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 ESR和Mozilla Thunderbird 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox ESR和Mozilla Thunderbird都是美国Mozilla基金会的产品。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。Mozilla Thunderbird是一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Firefox ESR 68.12之前版本和Thunderbird 68.12之前版本中存在资源管理错误漏
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 ESR | unspecified ~ 68.12 | - | |
| Mozilla | Thunderbird | unspecified ~ 68.12 | - |
II. Public POCs for CVE-2020-15669
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.mozilla.org/security/advisories/mfsa2020-40/x_refsource_MISC
- https://www.mozilla.org/security/advisories/mfsa2020-37/x_refsource_MISC
- https://bugzilla.mozilla.org/show_bug.cgi?id=1656957x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-15669
Same Patch Batch · Mozilla · 2020-10-01 · 15 CVEs total
| CVE-2020-15663 | 多款Mozilla产品代码问题漏洞 | |
| CVE-2020-15664 | 多款Mozilla产品安全漏洞 | |
| CVE-2020-15665 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-15666 | Mozilla Firefox 信息泄露漏洞 | |
| CVE-2020-15667 | Mozilla Firefox 代码问题漏洞 | |
| CVE-2020-15668 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-15670 | 多款Mozilla产品安全漏洞 | |
| CVE-2020-15671 | Firefox Android 输入验证错误漏洞 | |
| CVE-2020-15673 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2020-15674 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-15675 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-15676 | Mozilla Firefox 跨站脚本漏洞 | |
| CVE-2020-15677 | Mozilla Firefox 输入验证错误漏洞 | |
| CVE-2020-15678 | Mozilla Firefox 资源管理错误漏洞 |
IV. Related Vulnerabilities
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-2020-15669
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