Vulnerability Details : CVE-2008-3263
The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.
Vulnerability category: Denial of service
Products affected by CVE-2008-3263
- cpe:2.3:a:asterisk:asterisk:1.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.16:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.14:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.9_1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.0_beta2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.17:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.0_beta1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4_beta:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:b.1.3.3:*:business:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:b.2.2.0:*:business:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:a:*:business:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:b.1.3.2:*:business:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.4_2007-04-27:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.11:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.16:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.17:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.18.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4_revision_95946:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.13:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.14:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.15:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.19:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.26:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.26.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.30:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.20:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.21:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.26.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.27:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.18:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:b.1.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.18:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.24:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.25:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.29:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:b.2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.16.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.16.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:a:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:0.1.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.22:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.23:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.28:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.28.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.2.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:1.4.19:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk:b.1.3.3:*:*:*:*:*:*:*
Threat overview for CVE-2008-3263
Top countries where our scanners detected CVE-2008-3263
Top open port discovered on systems with this issue
6036
IPs affected by CVE-2008-3263 191
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2008-3263!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2008-3263
96.59%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2008-3263
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2008-3263
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2008-3263
-
http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl
Exploit
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/43942
Asterisk POKE denial of service CVE-2008-3263 Vulnerability Report
-
http://downloads.digium.com/pub/security/AST-2008-010.html
Index of /pub/security/
-
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html
[SECURITY] Fedora 8 Update: asterisk-1.4.21.2-1.fc8
-
http://security.gentoo.org/glsa/glsa-200905-01.xml
Asterisk: Multiple vulnerabilities (GLSA 200905-01) — Gentoo security
-
http://www.vupen.com/english/advisories/2008/2168/references
Site en construction
-
http://www.securitytracker.com/id?1020535
Access Denied
-
http://www.securityfocus.com/archive/1/494675/100/0/threaded
-
http://www.securityfocus.com/bid/30321
Exploit
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