CVE-2011-4598
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Asterisk Open Source 1.6.2.21之前的1.6.2.x版本以及1.8.7.2之前的1.8.x版本中的channels/chan_sip.c中存在漏洞。当automon启用时，远程攻击者可以借助特制的SIP请求序列导致拒绝服务（空指针解引用和守护进程崩溃）。
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I. Basic Information for CVE-2011-4598
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests.
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
Asterisk Open Source ‘channels/chan_sip.c’拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Asterisk Open Source 1.6.2.21之前的1.6.2.x版本以及1.8.7.2之前的1.8.x版本中的channels/chan_sip.c中存在漏洞。当automon启用时，远程攻击者可以借助特制的SIP请求序列导致拒绝服务（空指针解引用和守护进程崩溃）。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2011-4598
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2011-4598 (3)
Mailing List Discussions for CVE-2011-4598 (2)
Other References for CVE-2011-4598 (1)
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http://downloads.asterisk.org/pub/security/AST-2011-014.html x_refsource_CONFIRM
Same Patch Batch · n/a · 2011-12-15 · 22 CVEs total
| CVE-2011-4827 | AutoSec Tools V-CMS 多个跨站脚本漏洞 | |
| CVE-2011-4837 | HomeSeer HS2跨站请求伪造漏洞 | |
| CVE-2011-4836 | HomeSeer HS2跨站脚本漏洞 | |
| CVE-2011-4835 | HS2目录遍历漏洞 | |
| CVE-2011-4834 | HP Application Lifestyle Management本地权限提升漏洞 | |
| CVE-2011-4833 | SugarCRM Leads模块SQL注入漏洞 | |
| CVE-2011-4832 | CaupoShop Pro ‘template’参数目录遍历漏洞 | |
| CVE-2011-4831 | Web File Browser ‘webFileBrowser.php’目录遍历漏洞 | |
| CVE-2011-4830 | Joomla! Barter Sites 组件多个跨站脚本漏洞 | |
| CVE-2011-4829 | Joomla! Barter Sites 组件SQL注入漏洞 | |
| CVE-2011-4828 | AutoSec Tools V-CMS无限制文件上传漏洞 | |
| CVE-2011-4339 | IMPItool拒绝服务漏洞 | |
| CVE-2011-4826 | AutoSec Tools V-CMS ‘session.php’SQL注入漏洞 | |
| CVE-2011-4825 | Ajax File/Image Manager静态代码注入漏洞 | |
| CVE-2011-4824 | Cacti ‘auth_login.php’SQL注入漏洞 | |
| CVE-2011-4823 | Joomla! ‘Vik Real Estate’组件多个SQL注入漏洞 | |
| CVE-2011-4822 | Atlassian FishEye多个跨站脚本漏洞 | |
| CVE-2011-4606 | Artsoft Entertainment Rocks‘n’Diamonds覆盖任意文件漏洞 | |
| CVE-2011-4597 | Asterisk Open Source 安全漏洞 | |
| CVE-2011-4517 | JasPer安全漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2011-4598
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