CVE-2018-14780
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I. Basic Information for CVE-2018-14780
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds read issue was discovered in the Yubico-Piv 1.5.0 smartcard driver. The file lib/ykpiv.c contains the following code in the function `_ykpiv_fetch_object()`: {% highlight c %} if(sw == SW_SUCCESS) { size_t outlen; int offs = _ykpiv_get_length(data + 1, &outlen); if(offs == 0) { return YKPIV_SIZE_ERROR; } memmove(data, data + 1 + offs, outlen); *len = outlen; return YKPIV_OK; } else { return YKPIV_GENERIC_ERROR; } {% endhighlight %} -- in the end, a `memmove()` occurs with a length retrieved from APDU data. This length is not checked for whether it is outside of the APDU data retrieved. Therefore the `memmove()` could copy bytes behind the allocated data buffer into this buffer.
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
Yubico-Piv 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yubico-Piv是一款用于对YubiKey的身份卡（PIV）应用程序进行交互的工具。 Yubico-Piv 1.5.0版本中的lib/ykpiv.c文件的‘_ykpiv_fetch_object()’函数存在越界读取漏洞。攻击者可借助特制的USB设备利用该漏洞执行恶意代码。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2018-14780
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.yubico.com/support/security-advisories/ysa-2018-03/x_refsource_CONFIRM
- https://www.x41-dsec.de/lab/advisories/x41-2018-001-Yubico-Piv/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-14780
Same Patch Batch · n/a · 2018-08-15 · 24 CVEs total
| CVE-2018-15153 | OpenEMR 安全漏洞 | |
| CVE-2018-9129 | ZyXEL ZyWALL/USG系列设备安全漏洞 | |
| CVE-2018-8753 | Clavister cOS Core 安全漏洞 | |
| CVE-2018-14779 | Yubico-Piv 缓冲区错误漏洞 | |
| CVE-2018-14722 | Btrfsmaintenance 安全漏洞 | |
| CVE-2018-14007 | Citrix XenServer 路径遍历漏洞 | |
| CVE-2018-11247 | Nasdaq BWise 安全漏洞 | |
| CVE-2018-8353 | Microsoft Internet Explorer 资源管理错误漏洞 | |
| CVE-2018-15172 | TP-Link WR840N 缓冲区错误漏洞 | |
| CVE-2018-15156 | OpenEMR 安全漏洞 | |
| CVE-2018-15155 | OpenEMR 安全漏洞 | |
| CVE-2018-15154 | OpenEMR 安全漏洞 | |
| CVE-2018-10369 | Intelbras Win 240 跨站脚本漏洞 | |
| CVE-2018-15152 | OpenEMR 授权问题漏洞 | |
| CVE-2018-15151 | OpenEMR SQL注入漏洞 | |
| CVE-2018-15150 | OpenEMR SQL注入漏洞 | |
| CVE-2018-15149 | OpenEMR SQL注入漏洞 | |
| CVE-2018-15148 | OpenEMR SQL注入漏洞 | |
| CVE-2018-15147 | OpenEMR SQL注入漏洞 | |
| CVE-2018-15146 | OpenEMR SQL注入漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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