CVE-2021-3404
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I. Basic Information for CVE-2021-3404
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In ytnef 1.9.3, the SwapWord function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a heap buffer overflow which can be triggered via a crafted file.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
ytnef 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ytnef是一款用于winmail.dat文件的TNEF（传输中性封装格式）流阅读器。 ytnef 1.9.3 存在缓冲区错误漏洞，该漏洞源于SwapWord函数，远程攻击者可利用该漏洞导致拒绝服务和任意代码执行。
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 |
|---|---|---|---|---|
| - | ytnef | All versions | - |
II. Public POCs for CVE-2021-3404
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/Yeraze/ytnef/issues/86x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=1926965x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-3404
Same Patch Batch · n/a · 2021-03-04 · 25 CVEs total
| CVE-2021-23344 | 9.8 CRITICAL | Remote Code Execution (RCE) |
| CVE-2021-23346 | 4.8 MEDIUM | Regular Expression Denial of Service (ReDoS) |
| CVE-2020-35328 | Courier Management System 跨站脚本漏洞 | |
| CVE-2020-35636 | CGAL 输入验证错误漏洞 | |
| CVE-2020-35628 | CGAL 输入验证错误漏洞 | |
| CVE-2020-28636 | CGAL 输入验证错误漏洞 | |
| CVE-2020-28601 | CGAL libcgal CGAL 安全漏洞 | |
| CVE-2019-18628 | Xerox AltaLink 安全漏洞 | |
| CVE-2019-18629 | Xerox AltaLink 安全漏洞 | |
| CVE-2020-24036 | Fork ForkCMS 安全漏洞 | |
| CVE-2020-24912 | Matthias Van Woensel qcubed 跨站脚本漏洞 | |
| CVE-2020-24913 | Matthias Van Woensel qcubed SQL注入漏洞 | |
| CVE-2020-24914 | Matthias Van Woensel qcubed 安全漏洞 | |
| CVE-2020-35327 | SourceCodester Courier Management System SQL注入漏洞 | |
| CVE-2021-27314 | Sourcecodesterk Doctor Appointment System SQL注入漏洞 | |
| CVE-2020-35329 | SourceCodester Courier Management System SQL注入漏洞 | |
| CVE-2021-27217 | yubihsm-shell 缓冲区错误漏洞 | |
| CVE-2020-8298 | fs-path 命令注入漏洞 | |
| CVE-2021-26293 | AfterLogic Aurora 路径遍历漏洞 | |
| CVE-2021-26988 | Netapp Clustered Data ONTAP 安全漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Same weakness: CWE-119
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