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CVE-2017-17805

EPSS 0.02% · P6
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I. Basic Information for CVE-2017-17805

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable.
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 安全漏洞
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。 Linux kernel 4.14.8之前的版本中的Salsa20加密算法存在安全漏洞，该漏洞源于程序没有正确的处理长度为零的输入。本地攻击者可通过执行一系列特制的系统调用利用该漏洞造成拒绝服务（未初始化内存释放和内核崩溃）。
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-2017-17805

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III. Intelligence Information for CVE-2017-17805

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Same Patch Batch · n/a · 2017-12-20 · 57 CVEs total

CVE-2017-14968IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-17807Linux kernel KEYS子系统安全漏洞
CVE-2012-2576多款SolarWinds产品SQL注入漏洞
CVE-2017-14387EMC Isilon OneFS 安全漏洞
CVE-2017-14385EMC Data Domain DD OS和EMC Data Domain Virtual Edition 安全漏洞
CVE-2011-4955WordPress bSuite插件跨站脚本漏洞
CVE-2017-17806Linux kernel 缓冲区错误漏洞
CVE-2017-16725Xiongmai IP Camera Module和DVR 缓冲区错误漏洞
CVE-2017-16717WECON LeviStudio HMI 缓冲区错误漏洞
CVE-2017-14969IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-16731ABB Ellipse 安全漏洞
CVE-2017-14967IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-14966IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-14965IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-14964IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-14963IKARUS anti.virus ntguard.sys驱动程序安全漏洞
CVE-2017-14962IKARUS Security Software anti.virus 缓冲区错误漏洞
CVE-2017-17476Open Ticket Request System 安全漏洞
CVE-2017-16818Red Hat Ceph RADOS Gateway 安全漏洞
CVE-2017-17752Code-Crafters Ability Mail Server 跨站脚本漏洞

Showing top 20 of 57 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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