CVE-2007-1306: Null Pointer Dereference
First published: Wed Mar 07 2007(Updated: )
Asterisk 1.4 before 1.4.1 and 1.2 before 1.2.16 allows remote attackers to cause a denial of service (crash) by sending a Session Initiation Protocol (SIP) packet without a URI and SIP-version header, which results in a NULL pointer dereference.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asterisk | =1.2.0_beta1 | |
| Asterisk | =1.2.0_beta2 | |
| Asterisk | =1.2.6 | |
| Asterisk | =1.2.7 | |
| Asterisk | =1.2.8 | |
| Asterisk | =1.2.9 | |
| Asterisk | =1.2.10 | |
| Asterisk | =1.2.11 | |
| Asterisk | =1.2.12 | |
| Asterisk | =1.2.12.1 | |
| Asterisk | =1.2.13 | |
| Asterisk | =1.2.14 | |
| Asterisk | =1.2.15 | |
| Asterisk | =1.2_beta1 | |
| Asterisk | =1.2_beta2 | |
| Asterisk | =1.4.0 | |
| Asterisk | =1.4.0_beta1 | |
| Asterisk | =1.4.0_beta2 |
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Reference Links
- http://asterisk.org/node/48319
- http://asterisk.org/node/48320
- http://www.kb.cert.org/vuls/id/228032
- http://www.securitytracker.com/id?1017723
- http://labs.musecurity.com/advisories/MU-200703-01.txt
- http://security.gentoo.org/glsa/glsa-200703-14.xml
- http://www.securityfocus.com/bid/22838
- http://secunia.com/advisories/24380
- http://secunia.com/advisories/24578
- http://www.osvdb.org/33888
- http://www.debian.org/security/2007/dsa-1358
- http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
- http://secunia.com/advisories/25582
- http://www.vupen.com/english/advisories/2007/0830
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32830
Frequently Asked Questions
What is the severity of CVE-2007-1306?
CVE-2007-1306 has been classified as a denial of service vulnerability.
How do I fix CVE-2007-1306?
To fix CVE-2007-1306, upgrade Asterisk to version 1.4.1 or later, or 1.2.16 or later.
Which versions of Asterisk are affected by CVE-2007-1306?
Asterisk versions prior to 1.4.1 and 1.2 versions prior to 1.2.16 are affected by CVE-2007-1306.
What type of attack does CVE-2007-1306 involve?
CVE-2007-1306 involves remote attackers sending malformed SIP packets that lead to application crashes.
Can CVE-2007-1306 be exploited remotely?
Yes, CVE-2007-1306 can be exploited remotely by sending specially crafted SIP packets.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/author
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- agent/softwarecombine
- agent/tags
- vendor/digium
- canonical/asterisk
- version/asterisk/1.2.0_beta1
- version/asterisk/1.2.0_beta2
- version/asterisk/1.2.6
- version/asterisk/1.2.7
- version/asterisk/1.2.8
- version/asterisk/1.2.9
- version/asterisk/1.2.10
- version/asterisk/1.2.11
- version/asterisk/1.2.12
- version/asterisk/1.2.12.1
- version/asterisk/1.2.13
- version/asterisk/1.2.14
- version/asterisk/1.2.15
- version/asterisk/1.2_beta1
- version/asterisk/1.2_beta2
- version/asterisk/1.4.0
- version/asterisk/1.4.0_beta1
- version/asterisk/1.4.0_beta2