CVE-2007-1693

The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://securityreason.com/securityalert/2716	Exploit Third Party Advisory
http://voip.null.ro/cgi-bin/cvsweb.cgi/yate/modules/ysipchan.cpp	Issue Tracking Third Party Advisory
http://www.securityfocus.com/archive/1/467289/100/200/threaded	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/23746	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:yate:yet_another_telephony_engine:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2007-05-17 20:30

Updated : 2023-12-10 10:40

NVD link : CVE-2007-1693

Mitre link : CVE-2007-1693

CVE.ORG link : CVE-2007-1693

JSON object : View

Products Affected

yate

yet_another_telephony_engine

CWE

CWE-20

Improper Input Validation

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