National Cyber Awareness System

Vulnerability Summary for CVE-2012-1183

Overview

Stack-based buffer overflow in the milliwatt_generate function in the Miliwatt application in Asterisk 1.4.x before 1.4.44, 1.6.x before 1.6.2.23, 1.8.x before 1.8.10.1, and 10.x before 10.2.1, when the o option is used and the internal_timing option is off, allows remote attackers to cause a denial of service (application crash) via a large number of samples in an audio packet.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: MLIST

Name: [oss-security] 20120316 Re: CVE Request -- Asterisk: AST-2012-002 and AST-2012-003 flaws

Type: Patch Information

Hyperlink:http://www.openwall.com/lists/oss-security/2012/03/16/17

External Source: MLIST

Name: [oss-security] 20120316 CVE Request -- Asterisk: AST-2012-002 and AST-2012-003 flaws

Type: Patch Information

Hyperlink:http://www.openwall.com/lists/oss-security/2012/03/16/10

External Source: CONFIRM

Name: http://downloads.asterisk.org/pub/security/AST-2012-002.pdf

Type: Patch Information

Hyperlink:http://downloads.asterisk.org/pub/security/AST-2012-002.pdf

External Source: CONFIRM

Name: http://downloads.asterisk.org/pub/security/AST-2012-002-1.8.diff

Type: Patch Information; Exploit

Hyperlink:http://downloads.asterisk.org/pub/security/AST-2012-002-1.8.diff

External Source: BUGTRAQ

Name: 20120315 AST-2012-002: Remote Crash Vulnerability in Milliwatt Application

Type: Patch Information

Hyperlink:http://archives.neohapsis.com/archives/bugtraq/2012-03/0069.html

External Source: XF

Name: asterisk-milliwattgenerate-dos(74082)

Hyperlink:http://xforce.iss.net/xforce/xfdb/74082

External Source: BID

Name: 52523

Hyperlink:http://www.securityfocus.com/bid/52523

External Source: DEBIAN

Name: DSA-2460

Hyperlink:http://www.debian.org/security/2012/dsa-2460

External Source: CONFIRM

Name: http://www.asterisk.org/node/51797

Type: Advisory

Hyperlink:http://www.asterisk.org/node/51797

External Source: SECTRACK

Name: 1026812

Hyperlink:http://securitytracker.com/id?1026812

External Source: SECUNIA

Name: 48941

Hyperlink:http://secunia.com/advisories/48941

External Source: SECUNIA

Name: 48417

Type: Advisory

Hyperlink:http://secunia.com/advisories/48417

External Source: OSVDB

Name: 80125

Hyperlink:http://osvdb.org/80125