CVE-2018-9127
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Botan是一款使用C++编写的加密算法库，它支持AES、DES、SHA-1、RSA、DSA和Diffie-Hellman等多种算法。 Botan 2.2.0版本至2.4.0版本中存在安全漏洞，该漏洞源于程序没有正确的匹配通配符证书。攻击者可利用该漏洞冒充主机。
Possible ATT&CK Techniques 1 AI
T1214
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I. Basic Information for CVE-2018-9127
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Botan 2.2.0 - 2.4.0 (fixed in 2.5.0) improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must already have a wildcard certificate matching other hosts in the same domain. For example, b*.example.com would match some hostnames that do not begin with a 'b' character.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Botan 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Botan是一款使用C++编写的加密算法库，它支持AES、DES、SHA-1、RSA、DSA和Diffie-Hellman等多种算法。 Botan 2.2.0版本至2.4.0版本中存在安全漏洞，该漏洞源于程序没有正确的匹配通配符证书。攻击者可利用该漏洞冒充主机。
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-2018-9127
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2018-04-02 · 12 CVEs total
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| CVE-2018-9163 | ZOHO ManageEngine Recovery Manager Plus 跨站脚本漏洞 | |
| CVE-2018-1092 | Linux kernel 代码问题漏洞 | |
| CVE-2018-1093 | Linux kernel 安全漏洞 | |
| CVE-2018-1094 | Linux kernel 代码问题漏洞 | |
| CVE-2018-1095 | Linux kernel 代码问题漏洞 | |
| CVE-2018-9173 | Cagintranet Networks GetSimple CMS 跨站脚本漏洞 | |
| CVE-2018-9174 | Desdev DedeCMS 安全漏洞 | |
| CVE-2018-9175 | Desdev DedeCMS 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-9127
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