CVE-2011-1175
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I. Basic Information for CVE-2011-1175
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.
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
Digium Asterisk Open Source TCP/TLS服务器tcptls.c拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Digium Asterisk是美国Digium公司的一套开源的电话交换机（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。 Asterisk Open Source 1.6.1.23之前的1.6.1.x版本，1.6.2.17.1之前的1.6.2.x版本，及1.8.3.1之前的1.8.x版本的TCP/TLS服务器中的tcptls.c中存在漏洞。远程攻击者可以通过创建许多短TCP会话到使用TLS API的服务，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 | - |
II. Public POCs for CVE-2011-1175
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=688678x_refsource_CONFIRM
- http://downloads.asterisk.org/pub/security/AST-2011-004.htmlx_refsource_CONFIRM
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.htmlvendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.htmlvendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.htmlvendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2011-1175
Same Patch Batch · n/a · 2011-03-31 · 9 CVEs total
| CVE-2011-1552 | Foolabs Xpdf t1lib缓冲区溢出漏洞 | |
| CVE-2011-1553 | Foolabs Xpdf t1lib释放后使用漏洞 | |
| CVE-2011-1554 | Foolabs Xpdf t1lib Off-by-one错误漏洞 | |
| CVE-2010-3695 | Horde IMP和Groupware Webmail fetchmailprefs.php跨站脚本攻击漏洞 | |
| CVE-2011-0727 | GNOME Display Manager特权提升漏洞 | |
| CVE-2011-0764 | Foolabs Xpdf t1lib任意代码执行漏洞 | |
| CVE-2011-0963 | Cisco Network Access Control Guest Server RADIUS身份验证绕过漏洞 | |
| CVE-2011-1174 | Digium Asterisk Open Source manager.c拒绝服务漏洞 |
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V. Comments for CVE-2011-1175
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