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CVE-2002-1568

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.

OpenSSL 0.9.6e版本使用断言检测缓冲区溢出攻击而不是较少严重机制溢出攻击。远程攻击者借助致使OpenSSL中止失败断言的某些消息导致服务拒绝（崩溃），正如使用没有正确处理s2_srvr.c的SSLv2 CLIENT_MASTER_KEY消息。

AI Predicted 5.3 Difficulty: Moderate EPSS 2.80% · P86

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2002-1568

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenSSL 0.9.6e uses assertions when detecting buffer overflow attacks instead of less severe mechanisms, which allows remote attackers to cause a denial of service (crash) via certain messages that cause OpenSSL to abort from a failed assertion, as demonstrated using SSLv2 CLIENT_MASTER_KEY messages, which are not properly handled in s2_srvr.c.
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
OpenSSL SSLv2 Client_Master_Key远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSL 0.9.6e版本使用断言检测缓冲区溢出攻击而不是较少严重机制溢出攻击。远程攻击者借助致使OpenSSL中止失败断言的某些消息导致服务拒绝（崩溃），正如使用没有正确处理s2_srvr.c的SSLv2 CLIENT_MASTER_KEY消息。
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-2002-1568

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III. Intelligence Information for CVE-2002-1568

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Mailing List Discussions for CVE-2002-1568 (1)

Other References for CVE-2002-1568 (2)

Same Patch Batch · n/a · 2003-10-08 · 4 CVEs total

CVE-2003-0809 Microsoft Internet Explorer XML页对象类型确认漏洞
CVE-2003-0836 IBM DB2 安全漏洞
CVE-2003-0837 IBM DB2 Invoke存储过程远程缓冲区溢出漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2002-1568

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