CVE-2006-5445 json
Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allo…
published 2006-10-23 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-5430
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.6%
- EPSS 3.6% chance of exploitation in 30 days, percentile 89%
- public exploits
- 0
- none known
Summary
Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of "a real pvt structure" that uses more resources than necessary.
Patch / fix
- asterisk Debian 14 1:1.2.13~dfsg-1
debian advisories DEBIAN-CVE-2006-5445
Exploit prediction
3.65% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
References
-
ftp.digium.com
/pub/asterisk/releases/ChangeLog-1.2.13
patch
-
asterisk.org
/node/110
patch
-
asterisk.org
/node/109
patch
-
gentoo.org
/security/en/glsa/glsa-200610-15.xml
vendor-advisory
-
novell.com
/linux/security/advisories/2006_69_asterisk.html
vendor-advisory
-
securityfocus.com
/archive/1/449183/100/0/threaded
vendor-advisory
-
vupen.com
/english/advisories/2006/4098
vdb-entry
-
securityfocus.com
/bid/20835
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/29664
vdb-entry
-
secunia.com
/advisories/22651
third-party-advisory
-
secunia.com
/advisories/22979
third-party-advisory
-
osvdb.org
/29973
vdb-entry
Sources
- CVE List CVE-2006-5445
- NVD CVE-2006-5445
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