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CVE-2007-1594

Date: March 22, 2007

The handle_response function in chan_sip.c 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 Response code 0 in a SIP packet.

Severity Score

7.5

Related Resources (16)

Url: http://bugs.digium.com/view.php?id=9313

Url: http://svn.digium.com/view/asterisk/trunk/channels/chan_sip.c?r1=58907&r2=59038

Url: http://www.securityfocus.com/archive/1/463434/100/0/threaded

Url: http://www.vupen.com/english/advisories/2007/1077

Url: http://secunia.com/advisories/24719

Url: http://voipsa.org/pipermail/voipsec_voipsa.org/2007-March/002275.html

Url: http://security.gentoo.org/glsa/glsa-200704-01.xml

Url: http://www.sineapps.com/news.php?rssid=1707

Url: https://nvd.nist.gov/vuln/detail/CVE-2007-1594

Url: http://secunia.com/advisories/24579

Url: http://www.asterisk.org/node/48338

Url: http://www.securitytracker.com/id?1017809

Url: http://secunia.com/advisories/25582

Url: http://www.novell.com/linux/security/advisories/2007_34_asterisk.html

Url: http://www.securityfocus.com/bid/23093

Url: https://www.mend.io/vulnerability-database/CVE-2007-1594

Severity Score

7.5

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	7.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

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