CVE-2020-12395
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I. Basic Information for CVE-2020-12395
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
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Firefox ESR 缓冲区错误漏洞
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 75版本和Firefox ESR 68.7版本中存在安全漏洞。攻击者可利用该漏洞损坏内存并可能执行任意代码。
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 ~ 68.8 | - | |
| Mozilla | Firefox | unspecified ~ 76 | - | |
| Mozilla | Thunderbird | unspecified ~ 68.8.0 | - |
II. Public POCs for CVE-2020-12395
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202005-03x_refsource_MISC
- Security Vulnerabilities fixed in Firefox ESR 68.8 — Mozillax_refsource_MISC
- https://www.mozilla.org/security/advisories/mfsa2020-18/x_refsource_MISC
- https://security.gentoo.org/glsa/202005-04x_refsource_MISC
- https://www.mozilla.org/security/advisories/mfsa2020-16/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-12395
Same Patch Batch · Mozilla · 2020-05-26 · 12 CVEs total
| CVE-2020-12396 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2020-12394 | Mozilla Firefox 输入验证错误漏洞 | |
| CVE-2020-12393 | Mozilla Thunderbird、Firefox ESR和Firefox 注入漏洞 | |
| CVE-2020-12392 | Mozilla Thunderbird 路径遍历漏洞 | |
| CVE-2020-12391 | Mozilla Firefox 输入验证错误漏洞 | |
| CVE-2020-12390 | Mozilla Firefox 代码问题漏洞 | |
| CVE-2020-12389 | Mozilla Firefox和Firefox ESR 输入验证错误漏洞 | |
| CVE-2020-12388 | Mozilla Firefox和Firefox ESR 输入验证错误漏洞 | |
| CVE-2020-12387 | Mozilla Thunderbird 资源管理错误漏洞 | |
| CVE-2020-6831 | Mozilla Thunderbird、Firefox ESR和Firefox 缓冲区错误漏洞 | |
| CVE-2020-6830 | Mozilla Firefox 信息泄露漏洞 |
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-2020-12395
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