Vulnerability in Asterisk
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.
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: 0.145 (96.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.145 · newest: 0.145 · change: 0.000
Affected products
- Asterisk — versions 1.2.14, 1.2.15, 1.2.16
References
- www.securitytracker.com/id (vdb-entry)
- marc.info/ (mailing-list)
- secunia.com/advisories/24564 (third-party-advisory)
- asterisk.org/node/48339
- www.novell.com/linux/security/advisories/2007_34_asterisk.html (vendor-advisory)
- www.securityfocus.com/archive/1/463434/100/0/threaded (mailing-list)
- www.securityfocus.com/bid/23031 (Patch, vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/33068 (vdb-entry)
- security.gentoo.org/glsa/glsa-200704-01.xml (vendor-advisory)
- secunia.com/advisories/25582 (third-party-advisory)