CVE-2021-27217
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I. Basic Information for CVE-2021-27217
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in the _send_secure_msg() function of Yubico yubihsm-shell through 2.0.3. The function does not correctly validate the embedded length field of an authenticated message received from the device. Out-of-bounds reads performed by aes_remove_padding() can crash the running process, depending on the memory layout. This could be used by an attacker to cause a client-side denial of service. The yubihsm-shell project is included in the YubiHSM 2 SDK product.
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
yubihsm-shell 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
yubihsm-shell是个人开发者的一个可与 YubiHSM 2 交互的组件。该组件大多存在于与 YubiHSM 2 交互的应用中，面向用户和程序级别的交互。 Yubico yubihsm-shell through 2.0.3 存在安全漏洞，该漏洞源于攻击者可利用该漏洞用来导致客户端拒绝服务。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-27217
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Security Advisory YSA-2021-01 | Yubicox_refsource_CONFIRM
- https://blog.inhq.net/posts/yubico-libyubihsm-vuln2x_refsource_MISC
- https://github.com/Yubico/yubihsm-shell/releasesx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-27217
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-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 | |
| CVE-2021-26989 | 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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