CVE-2006-2898: Buffer Overflow
First published: Wed Jun 07 2006(Updated: )
The IAX2 channel driver (chan_iax2) for Asterisk 1.2.x before 1.2.9 and 1.0.x before 1.0.11 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via truncated IAX 2 (IAX2) video frames, which bypasses a length check and leads to a buffer overflow involving negative length check. NOTE: the vendor advisory claims that only a DoS is possible, but the original researcher is reliable.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Digium Asterisk | =1.2.0_beta1 | |
| Digium Asterisk | =1.0.9 | |
| Digium Asterisk | =1.0.10 | |
| Digium Asterisk | =1.2.8 | |
| Digium Asterisk | =1.2.6 | |
| Digium Asterisk | =1.0.8 | |
| Digium Asterisk | =1.2.7 | |
| Digium Asterisk | =1.2.0_beta2 | |
| Digium Asterisk | =1.0.7 |
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Reference Links
- http://www.securityfocus.com/bid/18295
- http://www.asterisk.org/node/95
- http://secunia.com/advisories/20497
- http://securitytracker.com/id?1016236
- http://www.gentoo.org/security/en/glsa/glsa-200606-15.xml
- http://secunia.com/advisories/20658
- http://www.novell.com/linux/security/advisories/2006_38_security.html
- http://secunia.com/advisories/20899
- http://www.debian.org/security/2006/dsa-1126
- http://secunia.com/advisories/21222
- http://www.vupen.com/english/advisories/2006/2181
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27045
- http://www.securityfocus.com/archive/1/436671/100/0/threaded
- http://www.securityfocus.com/archive/1/436127/100/0/threaded
- collector/nvd-historical
- vendor/digium
- product/asterisk
- canonical/digium asterisk
- collector/nvd-index
- agent/references
- agent/weakness
- agent/type
- agent/event
- agent/description
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- agent/author
- agent/severity
- agent/tags
- collector/mitre-cve
- source/MITRE
- version/digium asterisk/1.2.0_beta1
- version/digium asterisk/1.0.9
- version/digium asterisk/1.0.10
- version/digium asterisk/1.2.8
- version/digium asterisk/1.2.6
- version/digium asterisk/1.0.8
- version/digium asterisk/1.2.7
- version/digium asterisk/1.2.0_beta2
- version/digium asterisk/1.0.7