Asterisk multiple security vulnerabilities

Multiple format string vulnerabilities, buffer overflow on RTP handling, HTTP interface sessions spoofing, unauthorized SIP calls...

Asterisk日志函数及管理器远程格式串处理漏洞

BUGTRAQ ID: 28311 CVECAN ID: CVE-2008-1333 Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk的日志和管理器功能实现上存在漏洞，远程攻击者可能利用此漏洞导致拒绝服务。 使用astverbose日志API调用所显示的日志消息没有显示为字符串，而是格式串；管理器命令command结果输出没有作为字符串附加到生成的响应消息中，而是附加为格式串。这两种情况都允许攻击者在输入中提交特意的格式串值导致崩溃。 Asterisk Asterisk 1.6.x Asterisk --------...

Debian DSA-1525-1 : asterisk - several vulnerabilities

Several remote vulnerabilities have been discovered in Asterisk, a free software PBX and telephony toolkit. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2007-6430 Tilghman Lesher discovered that database-based registrations are insufficiently validate...

Asterisk绕过呼叫认证漏洞

BUGTRAQ ID: 28310 CVECAN ID: CVE-2008-1332 Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk在处理呼叫选项时存在漏洞，远程攻击者可能利用此漏洞执行非授权操作。 远程攻击者可以通过SIP通道驱动使用无效的From头执行非授权呼叫，这种操作类似于SIP配置选项allowguest=yes，也就是带有特制From头的呼叫会发送给sip.conf的通用部分所指定环境中的PBX。 Asterisk Asterisk 1.4.x Asterisk Asterisk 1.2.x Asterisk Asterisk 1.0....

[Full-disclosure] [MU-200803-01] Multiple buffer overflows in Asterisk

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Multiple buffer overflows in Asterisk MU-200803-01 March 18, 2008 http://labs.musecurity.com/advisories.html Affected Products/Versions: Asterisk 1.4.18 and other branches http://www.asterisk.org/node/48466 Product Overview: Asterisk is an open source...

Asterisk可预测HTTP管理器会话ID漏洞

BUGTRAQ ID: 28316 CVECAN ID: CVE-2008-1390 Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk计算管理器ID的方式存在错误，允许攻击者相对容易的预测很多HTTP查询所使用的管理器ID。 会话id是在AsteriskGUI HTTP服务器中生成的。当使用Glibc时，rand和random的实现和状态是共享的。Asterisk使用random发布MD5 digest认证挑战并用malloc的指针rand位或运算以生成AsteriskGUI会话标识符。攻击者可以通过检索32个连续的挑战同步到...

[SECURITY] [DSA 1525-1] New asterisk packages fix several vulnerabilities

------------------------------------------------------------------------ Debian Security Advisory DSA-1525-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff March 20, 2008 http://www.debian.org/security/faq -...

CVE-2008-1332

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...

CVE-2008-1333

Format string vulnerability in Asterisk Open Source 1.6.x before 1.6.0-beta6 might allow remote attackers to execute arbitrary code via logging messages that are not properly handled by 1 the astverbose logging API call, or 2 the astmanappend function...

Code injection

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...

CVE-2008-1332

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...

CVE-2008-1333

Format string vulnerability in Asterisk Open Source 1.6.x before 1.6.0-beta6 might allow remote attackers to execute arbitrary code via logging messages that are not properly handled by 1 the astverbose logging API call, or 2 the astmanappend function...

Format string

Format string vulnerability in Asterisk Open Source 1.6.x before 1.6.0-beta6 might allow remote attackers to execute arbitrary code via logging messages that are not properly handled by 1 the astverbose logging API call, or 2 the astmanappend function...

CVE-2008-1333

Format string vulnerability in Asterisk Open Source 1.6.x before 1.6.0-beta6 might allow remote attackers to execute arbitrary code via logging messages that are not properly handled by 1 the astverbose logging API call, or 2 the astmanappend function...

DEBIAN-CVE-2008-1332

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...

DEBIAN-CVE-2008-1333

Format string vulnerability in Asterisk Open Source 1.6.x before 1.6.0-beta6 might allow remote attackers to execute arbitrary code via logging messages that are not properly handled by 1 the astverbose logging API call, or 2 the astmanappend function...

CVE-2008-1332

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...

CVE-2008-1332

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...

CVE-2008-1333

Format string vulnerability in Asterisk Open Source 1.6.x before 1.6.0-beta6 might allow remote attackers to execute arbitrary code via logging messages that are not properly handled by 1 the astverbose logging API call, or 2 the astmanappend function...

CVE-2008-1332

Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...