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CVE-2019-3728

Quick assessment

Affected
Dell RSA BSAFE Crypto-C Micro Edition
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.

Dell RSA BSAFE Micro Edition Suite和RSA BSAFE Crypto-C Micro Edition都是美国戴尔（Dell）公司的一款加密工具包。 Dell RSA BSAFE Crypto-C Micro Edition和RSA BSAFE Micro Edition Suite中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受

CVSS 7.5 · High EPSS 2.40% · P83
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I. Basic Information for CVE-2019-3728

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
RSA BSAFE Crypto-C Micro Edition versions from 4.0.0.0 before 4.0.5.4 and from 4.1.0 before 4.1.4, RSA BSAFE Micro Edition Suite versions from 4.0.0 before 4.0.13 and from 4.1.0 before 4.4 and RSA Crypto-C versions from 6.0.0 through 6.4.* are vulnerable to an out-of-bounds read vulnerability when processing DSA signature. A malicious remote user could potentially exploit this vulnerability to cause a crash in the library of the affected system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Dell RSA BSAFE Micro Edition Suite和RSA BSAFE Crypto-C Micro Edition 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell RSA BSAFE Micro Edition Suite和RSA BSAFE Crypto-C Micro Edition都是美国戴尔（Dell）公司的一款加密工具包。 Dell RSA BSAFE Crypto-C Micro Edition和RSA BSAFE Micro Edition Suite中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受
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
Dell RSA BSAFE Crypto-C Micro Edition 4.0.0.0 ~ 4.0.5.4 -
Dell RSA BSAFE Micro Edition Suite 4.0.0 ~ 4.0.13 -
Dell RSA Crypto-C 6.0.0 ~ 6.4.* -

II. Public POCs for CVE-2019-3728

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III. Intelligence Information for CVE-2019-3728

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Other References for CVE-2019-3728 (1)

Same Patch Batch · Dell · 2019-09-30 · 6 CVEs total

CVE-2019-3729 Dell RSA BSAFE Micro Edition Suite 缓冲区错误漏洞
CVE-2019-3730 Dell RSA BSAFE Micro Edition Suite 信息泄露漏洞
CVE-2019-3731 Dell RSA BSAFE Micro Edition Suite 信息泄露漏洞
CVE-2019-3732 Dell RSA BSAFE Micro Edition Suite和RSA BSAFE Crypto-C Micro Edition 信息泄露漏洞
CVE-2019-3733 Dell RSA BSAFE Crypto-C Micro Edition 信息泄露漏洞

IV. Related Vulnerabilities

Same product: RSA BSAFE Crypto-C Micro Edition
Same vendor: Dell
Same weakness: CWE-125

V. Comments for CVE-2019-3728

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