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CVE-2015-4458

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.

Cisco Adaptive Security Appliances（ASA，自适应安全设备）Software是美国思科（Cisco）公司的一套运行于防火墙中的操作系统。 Cisco ASA Software 9.1(5.21)版本中的Transport Layer Security(TLS)代码中存在安全漏洞，该漏洞源于Cavium Networks加密模块的固件中存在错误，导致程序没有验证TLS数据包中的MAC字段。攻击者可通过修改数据包利用该漏洞实施中间人攻击，伪造TLS内容。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.99% · P60
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I. Basic Information for CVE-2015-4458

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The TLS implementation in the Cavium cryptographic-module firmware, as distributed with Cisco Adaptive Security Appliance (ASA) Software 9.1(5.21) and other products, does not verify the MAC field, which allows man-in-the-middle attackers to spoof TLS content by modifying packets, aka Bug ID CSCuu52976.
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
Cisco Adaptive Security Appliances Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Adaptive Security Appliances（ASA，自适应安全设备）Software是美国思科（Cisco）公司的一套运行于防火墙中的操作系统。 Cisco ASA Software 9.1(5.21)版本中的Transport Layer Security(TLS)代码中存在安全漏洞，该漏洞源于Cavium Networks加密模块的固件中存在错误，导致程序没有验证TLS数据包中的MAC字段。攻击者可通过修改数据包利用该漏洞实施中间人攻击，伪造TLS内容。
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-2015-4458

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III. Intelligence Information for CVE-2015-4458

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Vendor Advisories for CVE-2015-4458 (2)

Same Patch Batch · n/a · 2015-07-18 · 5 CVEs total

CVE-2015-0795 Micro Focus NetIQ Security Solutions for iSeries 基于栈的缓冲区错误漏洞
CVE-2015-4280 Cisco Prime Collaboration Assurance 拒绝服务漏洞
CVE-2015-5374 Siemens SIPROTEC 4和SIPROTEC Compact EN100模块拒绝服务漏洞
CVE-2015-3625 NVIDIA GPU for FreeBSD驱动程序权限许可和访问控制漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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