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CVE-2018-16870

Quick assessment

Affected
n/a wolfssl
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.

wolfSSL（前称CyaSSL）是美国wolfSSL公司的一个针对嵌入式系统开发人员使用的小的、可移植的嵌入式SSL编程库。 wolfSSL 3.15.7之前版本中存在安全漏洞。攻击者可利用该漏洞实施降级攻击，泄露数据。

AI Predicted 7.5 Difficulty: Easy EPSS 1.57% · P74
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I. Basic Information for CVE-2018-16870

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
wolfSSL 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
wolfSSL（前称CyaSSL）是美国wolfSSL公司的一个针对嵌入式系统开发人员使用的小的、可移植的嵌入式SSL编程库。 wolfSSL 3.15.7之前版本中存在安全漏洞。攻击者可利用该漏洞实施降级攻击，泄露数据。
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
- wolfssl before 3.15.7 -

II. Public POCs for CVE-2018-16870

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III. Intelligence Information for CVE-2018-16870

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Patches & Fixes for CVE-2018-16870 (1)

Other References for CVE-2018-16870 (1)

Same Patch Batch · n/a · 2019-01-03 · 39 CVEs total

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CVE-2018-19992 Dolibarr 跨站脚本漏洞
CVE-2018-19993 Dolibarr 跨站脚本漏洞
CVE-2018-19994 Dolibarr SQL注入漏洞
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CVE-2018-19998 Dolibarr SQL注入漏洞
CVE-2018-20512 EPON CPE-WiFi设备权限许可和访问控制问题漏洞
CVE-2019-3575 Sqla_yaml_fixtures 代码注入漏洞
CVE-2018-20663 CUBA Platform Reporting Addon 跨站脚本漏洞
CVE-2018-19861 MiniShare 缓冲区错误漏洞
CVE-2019-3905 ZOHO ManageEngine ADSelfService Plus 安全漏洞
CVE-2019-3701 Linux kernel 缓冲区错误漏洞
CVE-2018-20662 Poppler 安全漏洞
CVE-2018-17172 多款Fuji Xerox产品命令注入漏洞
CVE-2018-18264 Google Kubernetes Dashboard 安全漏洞
CVE-2018-18893 Jinjava 安全漏洞
CVE-2018-20131 Code42 for Enterprise for Linux 安全漏洞
CVE-2019-3580 OpenRefine 路径遍历漏洞
CVE-2018-18005 VIVOTEK Network Camera系列产品跨站脚本漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: wolfssl
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2018-16870

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