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CVE-2003-0931

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.

Sygate Enforcers是一款包过滤防火墙设备。 Sygate Enforcers不正确处理带有畸形负载的通信，远程攻击者可以利用这个漏洞对设备进行拒绝服务攻击。 Sygate Enforcer产品在所有接口每秒间隔发送一个Discovery(发现)包，此包为UDP数据帧，从源端口39999到目的端口39999，并发送给本地子网广播地址。如果带有畸形负载的包发给Enforcer，会导致服务异常停止。造成拒绝服务攻击。

AI Predicted 5.3 Difficulty: Easy EPSS 1.57% · P74
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I. Basic Information for CVE-2003-0931

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Sygate Enforcer 4.0 earlier allows remote attackers to cause a denial of service (service hang) by replaying a malformed discovery packet to UDP port 39999.
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
Sygate Enforcer Discovery包远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sygate Enforcers是一款包过滤防火墙设备。 Sygate Enforcers不正确处理带有畸形负载的通信，远程攻击者可以利用这个漏洞对设备进行拒绝服务攻击。 Sygate Enforcer产品在所有接口每秒间隔发送一个Discovery(发现)包，此包为UDP数据帧，从源端口39999到目的端口39999，并发送给本地子网广播地址。如果带有畸形负载的包发给Enforcer，会导致服务异常停止。造成拒绝服务攻击。
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-2003-0931

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III. Intelligence Information for CVE-2003-0931

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Vendor Advisories for CVE-2003-0931 (1)

Mailing List Discussions for CVE-2003-0931 (1)

Other References for CVE-2003-0931 (1)

Same Patch Batch · n/a · 2004-08-18 · 10 CVEs total

CVE-2003-0105 ServerMask Improper弱头匿名漏洞
CVE-2003-0928 SMTP Archive Clearswift MAILsweeper过滤器绕过漏洞
CVE-2003-0929 SMTP Archive File Clearswift MAILsweeper过滤器绕过漏洞
CVE-2003-0930 SMTP Archive File Clearswift MAILsweeper过滤器绕过漏洞
CVE-2004-0163 Sygate Secure Enterprise易受回放攻击漏洞
CVE-2004-0593 Sygate Enforcer未授权广播漏洞
CVE-2004-0629 Adobe Acrobat 'pdf.ocx'远程缓冲区溢出漏洞
CVE-2004-0778 CVS未文档化标记信息泄露漏洞
CVE-2004-0792 Rsync Sanitize_path功能模块路径避开漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2003-0931

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