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CVE-2017-17090

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Digium Asterisk Open Source和Certified Asterisk都是美国Digium公司的开源电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。 Digium Asterisk Open Source和Certified Asterisk中的chan_skinny.c文件存在安全漏洞。攻击者可通过发送大量的请求利用该漏洞造成拒绝服务（大量虚拟内存消耗）。以下产品和版本受到影响：Asterisk Open Source 13.18.2及之

AI Predicted 7.5 Difficulty: Easy EPSS 81.51% · P100

Public Exploits 1

ExploitDB · 1 EDB-43992 [dos]
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I. Basic Information for CVE-2017-17090

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk process to use excessive amounts of virtual memory, eventually causing asterisk to stop processing requests of any kind.
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
Digium Asterisk Open Source和Certified Asterisk 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Digium Asterisk Open Source和Certified Asterisk都是美国Digium公司的开源电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。 Digium Asterisk Open Source和Certified Asterisk中的chan_skinny.c文件存在安全漏洞。攻击者可通过发送大量的请求利用该漏洞造成拒绝服务（大量虚拟内存消耗）。以下产品和版本受到影响：Asterisk Open Source 13.18.2及之
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2017-17090

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III. Intelligence Information for CVE-2017-17090

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Vendor Advisories for CVE-2017-17090 (3)

Exploits & Public PoCs for CVE-2017-17090 (1)

Mailing List Discussions for CVE-2017-17090 (1)

Other References for CVE-2017-17090 (2)

Same Patch Batch · n/a · 2017-12-02 · 6 CVEs total

CVE-2017-17091 WordPress 安全漏洞
CVE-2017-17092 WordPress 安全漏洞
CVE-2017-17093 WordPress 安全漏洞
CVE-2017-17094 WordPress 安全漏洞
CVE-2017-17095 Silicon Graphics LibTIFF pal2rgb 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-17090

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