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CVE-2013-1773

EPSS 0.25% · P48
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I. Basic Information for CVE-2013-1773

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversion.
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
Linux Kernel VFAT Filesystem 本地缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.3之前版本中的VFAT文件系统实现中存在缓冲区溢出漏洞。通过在文件系统上执行带有utf8加载项的VFAT写操作，而其在UTF-8转换为UTF-16的过程中未受到正确的处理，本地攻击者利用该漏洞获得特权或导致拒绝服务（系统崩溃）。
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-2013-1773

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III. Intelligence Information for CVE-2013-1773

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Same Patch Batch · n/a · 2013-02-28 · 10 CVEs total

CVE-2013-1124Cisco Network Admission Control 代理安全漏洞
CVE-2013-1141Cisco Wireless LAN Controller mDNS监听功能安全漏洞
CVE-2012-4542Linux kernel ‘block/scsi_ioctl.c’权限许可和访问控制问题漏洞
CVE-2013-0343Linux kernel ‘ipv6_create_tempaddr’函数未明安全漏洞
CVE-2013-0349Linux kernel ‘hidp_setup_hid’函数信息泄露漏洞
CVE-2013-1763Linux kernel 输入验证错误漏洞
CVE-2013-1767Linux kernel 资源管理错误漏洞
CVE-2013-1772Linux Kernel ‘call_console_drivers()’本地拒绝服务漏洞
CVE-2013-1774Linux kernel 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

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

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