Improper input validation in Yate Yet Another Telephony Engine
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.024 (83.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
Weakness classification (CWE)
References
- voip.null.ro/cgi-bin/cvsweb.cgi/yate/modules/ysipchan.cpp (Third Party Advisory, Issue Tracking)
- www.securityfocus.com/archive/1/467289/100/200/threaded (mailing-list, VDB Entry, Third Party Advisory)
- securityreason.com/securityalert/2716 (Exploit, Third Party Advisory, third-party-advisory)
- www.securityfocus.com/bid/23746 (VDB Entry, Third Party Advisory, vdb-entry)