CVE ID:	CVE-2011-0495
Description:	Stack-based buffer overflow in the ast_uri_encode function in main/utils.c in Asterisk Open Source before 1.4.38.1, 1.4.39.1, 1.6.1.21, 1.6.2.15.1, 1.6.2.16.1, 1.8.1.2, 1.8.2.; and Business Edition before C.3.6.2; when running in pedantic mode allows remote authenticated users to execute arbitrary code via crafted caller ID data in vectors involving the (1) SIP channel driver, (2) URIENCODE dialplan function, or (3) AGI dialplan function.
Test IDs:	1.3.6.1.4.1.25623.1.0.68916   1.3.6.1.4.1.25623.1.0.862836   1.3.6.1.4.1.25623.1.0.862835   1.3.6.1.4.1.25623.1.0.68917   1.3.6.1.4.1.25623.1.0.69105   1.3.6.1.4.1.25623.1.0.68814
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0495 BugTraq ID: 45839 http://www.securityfocus.com/bid/45839 Bugtraq: 20110118 AST-2011-001: Stack buffer overflow in SIP channel driver (Google Search) http://www.securityfocus.com/archive/1/515781/100/0/threaded Debian Security Information: DSA-2171 (Google Search) http://www.debian.org/security/2011/dsa-2171 http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff http://osvdb.org/70518 http://secunia.com/advisories/42935 http://secunia.com/advisories/43119 http://secunia.com/advisories/43373 http://www.vupen.com/english/advisories/2011/0159 http://www.vupen.com/english/advisories/2011/0281 http://www.vupen.com/english/advisories/2011/0449 XForce ISS Database: asterisk-asturiencode-bo(64831) https://exchange.xforce.ibmcloud.com/vulnerabilities/64831