CVE-2018-18509
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I. Basic Information for CVE-2018-18509
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw during verification of certain S/MIME signatures causes emails to be shown in Thunderbird as having a valid digital signature, even if the shown message contents aren't covered by the signature. The flaw allows an attacker to reuse a valid S/MIME signature to craft an email message with arbitrary content. This vulnerability affects Thunderbird < 60.5.1.
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 Thunderbird 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Thunderbird是美国Mozilla基金会的一套从MozillaApplicationSuite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 Thunderbird 60.5.1之前版本中存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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 | Thunderbird | unspecified ~ 60.5.1 | - |
II. Public POCs for CVE-2018-18509
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/RUB-NDS/Johnny-You-Are-Firedx_refsource_MISC
- https://bugzilla.mozilla.org/show_bug.cgi?id=1507218x_refsource_MISC
- https://www.mozilla.org/security/advisories/mfsa2019-06/x_refsource_MISC
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2018-18509
Same Patch Batch · Mozilla · 2019-04-26 · 28 CVEs total
| CVE-2019-9796 | Mozilla Firefox和Mozilla Firefox ESR 安全漏洞 | |
| CVE-2019-9813 | Mozilla Firefox 代码问题漏洞 | |
| CVE-2019-9810 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2019-9809 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2019-9808 | Mozilla Firefox 访问控制错误漏洞 | |
| CVE-2019-9807 | Mozilla Firefox 输入验证错误漏洞 | |
| CVE-2019-9805 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2019-9804 | Mozilla Firefox 操作系统命令注入漏洞 | |
| CVE-2019-9803 | Mozilla Firefox 访问控制错误漏洞 | |
| CVE-2019-9802 | Mozilla Firefox 信息泄露漏洞 | |
| CVE-2019-9801 | Mozilla Firefox和Mozilla Firefox ESR 输入验证错误漏洞 | |
| CVE-2019-9799 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2019-9798 | Mozilla Firefox 代码问题漏洞 | |
| CVE-2019-9797 | Mozilla Firefox 访问控制错误漏洞 | |
| CVE-2019-9806 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2019-9795 | Mozilla Firefox和Mozilla Firefox ESR 代码问题漏洞 | |
| CVE-2019-9794 | Mozilla Firefox和Mozilla Firefox ESR 输入验证错误漏洞 | |
| CVE-2019-9793 | Mozilla Firefox和Firefox ESR 安全漏洞 | |
| CVE-2019-9792 | Mozilla Firefox和Firefox ESR 缓冲区错误漏洞 | |
| CVE-2019-9791 | Mozilla Firefox和Firefox ESR 输入验证错误漏洞 |
Showing top 20 of 28 CVEs. View all on vendor page → →
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-2018-18509
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