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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.debian.org/security/2012/dsa-2460 | third party advisory vendor advisory |
| http://www.openwall.com/lists/oss-security/2012/03/16/17 | mailing list third party advisory patch |
| http://downloads.asterisk.org/pub/security/AST-2012-002.pdf | vendor advisory |
| http://archives.neohapsis.com/archives/bugtraq/2012-03/0069.html | mailing list broken link |
| http://osvdb.org/80125 | vdb entry broken link |
| http://www.securityfocus.com/bid/52523 | vdb entry third party advisory |
| http://secunia.com/advisories/48941 | third party advisory broken link |
| http://www.asterisk.org/node/51797 | broken link |
| http://secunia.com/advisories/48417 | third party advisory broken link |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/74082 | vdb entry third party advisory |
| http://www.openwall.com/lists/oss-security/2012/03/16/10 | mailing list third party advisory patch |
| http://downloads.asterisk.org/pub/security/AST-2012-002-1.8.diff | patch vendor advisory |
| http://securitytracker.com/id?1026812 | vdb entry third party advisory |