CVE-2007-1306
HIGH · CVSS 7.8EPSS 20.9%EU EUVD
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.
Key facts
- CVSS score
- 7.8 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C- EPSS score
- 20.9% (98th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-1303)
- Published
- March 7, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-1303 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
- digium / asterisk
References
- http://asterisk.org/node/48319
- http://asterisk.org/node/48320
- http://labs.musecurity.com/advisories/MU-200703-01.txt
- http://secunia.com/advisories/24380
- http://secunia.com/advisories/24578(Vendor Advisory)
- http://secunia.com/advisories/25582(Vendor Advisory)
- http://security.gentoo.org/glsa/glsa-200703-14.xml
- http://www.debian.org/security/2007/dsa-1358
- http://www.kb.cert.org/vuls/id/228032(US Government Resource)
- http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
- http://www.osvdb.org/33888
- http://www.securityfocus.com/bid/22838
- http://www.securitytracker.com/id?1017723
- http://www.vupen.com/english/advisories/2007/0830(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32830
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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