Vulnerability Details : CVE-2007-1561
The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP INVITE message with an SDP containing one valid and one invalid IP address.
Vulnerability category: Denial of service
Products affected by CVE-2007-1561
- 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:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-1561
15.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-1561
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 |
References for CVE-2007-1561
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https://exchange.xforce.ibmcloud.com/vulnerabilities/33068
Asterisk SIP INVITE denial of service CVE-2007-1561 Vulnerability Report
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http://www.securityfocus.com/bid/23031
Patch
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http://www.debian.org/security/2007/dsa-1358
[SECURITY] [DSA 1358-1] New asterisk packages fix several vulnerabilities
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http://www.securityfocus.com/archive/1/463434/100/0/threaded
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http://secunia.com/advisories/25582
About Secunia Research | Flexera
-
http://marc.info/?l=full-disclosure&m=117432783011737&w=2
'[Full-disclosure] Asterisk SDP DOS vulnerability' - MARC
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http://www.securitytracker.com/id?1017794
Access Denied
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http://www.vupen.com/english/advisories/2007/1039
Site en construction
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http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
404 Page Not Found | SUSE
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http://voipsa.org/pipermail/voipsec_voipsa.org/2007-March/002275.html
[VOIPSEC] Asterisk SDP DOS vulnerability
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http://asterisk.org/node/48339
Page not found ⋆ Asterisk
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http://www.sineapps.com/news.php?rssid=1707
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http://secunia.com/advisories/24719
About Secunia Research | Flexera
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http://www.osvdb.org/34479
404 Not Found
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http://secunia.com/advisories/24564
About Secunia Research | Flexera
-
http://security.gentoo.org/glsa/glsa-200704-01.xml
Asterisk: Two SIP Denial of Service vulnerabilities (GLSA 200704-01) — Gentoo security
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