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CVE-2017-12373

Quick assessment

Affected
n/a Cisco legacy ASA 5500 products TLS protocol implementation
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco ASA 5505等都是美国思科（Cisco）公司的不同型号的防火墙安全设备。 多款Cisco产品中存在信息泄露漏洞，该漏洞源于程序没有正确的执行用于阻止Bleichenbacher攻击的对策。远程攻击者可通过发送特制的TLS消息利用该漏洞访问敏感信息。以下产品受到影响：Cisco ASA 5505；Cisco ASA 5510；Cisco ASA 5520；Cisco ASA 5540；Cisco ASA 5550。

AI Predicted 7.5 Difficulty: Moderate EPSS 11.98% · P96
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I. Basic Information for CVE-2017-12373

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the TLS protocol implementation of legacy Cisco ASA 5500 Series (ASA 5505, 5510, 5520, 5540, and 5550) devices could allow an unauthenticated, remote attacker to access sensitive information, aka a Return of Bleichenbacher's Oracle Threat (ROBOT) attack. An attacker could iteratively query a server running a vulnerable TLS stack implementation to perform cryptanalytic operations that may allow decryption of previously captured TLS sessions. Cisco Bug IDs: CSCvg97652.
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
多款Cisco产品信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco ASA 5505等都是美国思科（Cisco）公司的不同型号的防火墙安全设备。 多款Cisco产品中存在信息泄露漏洞，该漏洞源于程序没有正确的执行用于阻止Bleichenbacher攻击的对策。远程攻击者可通过发送特制的TLS消息利用该漏洞访问敏感信息。以下产品受到影响：Cisco ASA 5505；Cisco ASA 5510；Cisco ASA 5520；Cisco ASA 5540；Cisco ASA 5550。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- Cisco legacy ASA 5500 products TLS protocol implementation Cisco legacy ASA 5500 products TLS protocol implementation -

II. Public POCs for CVE-2017-12373

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III. Intelligence Information for CVE-2017-12373

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Vendor Advisories for CVE-2017-12373 (2)

Same Patch Batch · n/a · 2017-12-15 · 18 CVEs total

CVE-2017-14101 Change Healthcare Conserus Image Repository archive solution 安全漏洞
CVE-2017-17701 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2017-17700 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2017-17699 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2017-17698 ZOHO ManageEngine Password Manager Pro 跨站脚本漏洞
CVE-2017-17556 Synaptics TouchPad驱动程序debug tool 安全漏洞
CVE-2017-16788 Meinberg LANTIME Web Configuration Utility 路径遍历漏洞
CVE-2017-16787 Meinberg LANTIME Web Configuration Utility 安全漏洞
CVE-2017-16776 Change Healthcare Conserus Workflow Intelligence应用程序安全漏洞
CVE-2017-17405 Ruby Net::FTP 命令注入漏洞
CVE-2017-14092 Trend Micro ScanMail for Exchange 跨站请求伪造漏洞
CVE-2017-17697 Harbor 安全漏洞
CVE-2017-17696 Techno - Portfolio Management Panel 信息泄露漏洞
CVE-2017-17695 Techno - Portfolio Management Panel SQL注入漏洞
CVE-2017-17694 Techno - Portfolio Management Panel 跨站脚本漏洞
CVE-2017-17693 Techno - Portfolio Management Panel 安全漏洞
CVE-2017-17670 VideoLAN VLC media player MP4 demux模块安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-12373

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