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CVE-2002-2443

EPSS 15.01% · P95
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I. Basic Information for CVE-2002-2443

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
schpw.c in the kpasswd service in kadmind in MIT Kerberos 5 (aka krb5) before 1.11.3 does not properly validate UDP packets before sending responses, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged packet that triggers a communication loop, as demonstrated by krb_pingpong.nasl, a related issue to CVE-1999-0103.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Kerberos kpasswd UDP Packet Processing 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kerberos是美国麻省理工学院（MIT）开发的一套网络认证协议，它采用客户端/服务器结构，并且客户端和服务器端均可对对方进行身份认证（即双重验证），可防止窃听、防止replay攻击等。 MIT Kerberos 5 (又名krb5) 1.11.3之前的版本中的kadmind中的kpasswd服务中的schpw.c中存在漏洞，该漏洞源于发送响应之前程序没有正确验证UDP数据包。远程攻击者可通过能够触发通信循环的伪造数据包（如krb_pingpong.nasl）利用该漏洞造成拒绝服务（CUP和带宽消耗）。
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

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II. Public POCs for CVE-2002-2443

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III. Intelligence Information for CVE-2002-2443

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Same Patch Batch · n/a · 2013-05-29 · 15 CVEs total

CVE-2013-1208Cisco NX-OS on the Nexus 1000V 加密功能安全漏洞
CVE-2013-1209Cisco NX-OS on the Nexus 1000V 加密功能安全漏洞
CVE-2013-1210Cisco NX-OS on the Nexus 1000V VMware ESXi VEM 内核驱动模式数组索引漏洞
CVE-2013-1211Cisco NX-OS on the Nexus 1000V 安全漏洞
CVE-2013-1212Cisco NX-OS on the Nexus 1000V SSL功能安全漏洞
CVE-2013-1213Cisco NX-OS on the Nexus 1000V 安全漏洞
CVE-2013-2312EC-CUBE 跨站脚本漏洞
CVE-2013-2313EC-CUBE 会话固定漏洞
CVE-2013-2314EC-CUBE 跨站脚本漏洞
CVE-2013-2315EC-CUBE Password Reminder Function 信息泄露漏洞
CVE-2013-0482IBM WebSphere Application Server Message Signature 欺骗漏洞
CVE-2013-3666LG Optimus G E973 权限许可和访问控制漏洞
CVE-2013-1962libvirt 远程拒绝服务漏洞
CVE-2013-2069Red Hat ‘livecd-tools’本地安全绕过漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2002-2443

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