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CVE-2012-4502

EPSS 0.84% · P75
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I. Basic Information for CVE-2012-4502

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple integer overflows in pktlength.c in Chrony before 1.29 allow remote attackers to cause a denial of service (crash) via a crafted (1) REQ_SUBNETS_ACCESSED or (2) REQ_CLIENT_ACCESSES command request to the PKL_CommandLength function or crafted (3) RPY_SUBNETS_ACCESSED, (4) RPY_CLIENT_ACCESSES, (5) RPY_CLIENT_ACCESSES_BY_INDEX, or (6) RPY_MANUAL_LIST command reply to the PKL_ReplyLength function, which triggers an out-of-bounds read or buffer overflow. NOTE: versions 1.27 and 1.28 do not require authentication to exploit.
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
Chrony 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
chrony是软件开发者Richard Curnow所研发的一套用于维护计算机系统时钟精度的工具。该工具包含chronyd（在系统后台运行的守护进程）和chronyc（用来监控chronyd性能和配置其参数的用户界面）程序。 Chrony 1.29之前的版本中的pktlength.c文件存在整数溢出漏洞。当发送REQ_SUBNETS_ACCESSED或REQ_CLIENT_ACCESSES命令请求到‘PKL_CommandLength’函数，或发送特制的(1)RPY_SUBNETS_ACCESSED，(2
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-2012-4502

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III. Intelligence Information for CVE-2012-4502

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Same Patch Batch · n/a · 2013-11-05 · 23 CVEs total

CVE-2013-3264WordPress WP Ultimate Email Marketer插件跨站脚本漏洞
CVE-2013-5688AjaXplorer 目录遍历漏洞
CVE-2013-4135IBM OpenAFS 安全绕过漏洞
CVE-2013-4134IBM OpenAFS 信息泄露漏洞
CVE-2012-4503Chrony 远程拒绝服务漏洞
CVE-2013-6618Juniper Junos J-Web 任意命令执行漏
CVE-2013-5695Opsview 跨站脚本漏洞
CVE-2013-5694Opsview ‘service_selection’参数SQL注入漏洞
CVE-2013-4497OpenStack Compute 权限许可和访问控制漏洞
CVE-2013-4453LDAP Account Manager ‘current_language’参数跨站脚本漏洞
CVE-2013-4419libguestfs 不安全临时目录创建提权漏洞
CVE-2011-5267WikiWig Xinha编辑器跨站脚本漏洞
CVE-2013-3263WordPress WP Ultimate Email Marketer插件安全绕过漏洞
CVE-2013-6617Salt 安全漏洞
CVE-2013-6172RoundCube Webmail‘_session’参数远程安全漏洞
CVE-2013-6077Citrix XenDesktop ‘BrokerAccessPolicyRule’Policy Rule 远程安全绕过漏洞
CVE-2013-5670Serendipity ‘to_r_list’参数跨站脚本漏洞
CVE-2013-4439SaltStack Salt 安全绕过漏洞
CVE-2013-4438Salt 代码注入漏洞
CVE-2013-4437SaltStack Salt 不安全临时文件处理漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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