Vulnerability in Asterisk
CVE-2007-1594
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.
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: 0.026 (84.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Asterisk — versions 0.1.7, 0.1.8, 0.1.9
References
- svn.digium.com/view/asterisk/trunk/channels/chan_sip.c
- www.securityfocus.com/bid/23093 (vdb-entry)
- www.vupen.com/english/advisories/2007/1077 (vdb-entry)
- bugs.digium.com/view.php (Vendor Advisory)
- www.securitytracker.com/id (vdb-entry)
- www.asterisk.org/node/48338
- www.novell.com/linux/security/advisories/2007_34_asterisk.html (vendor-advisory)
- www.securityfocus.com/archive/1/463434/100/0/threaded (mailing-list)
- secunia.com/advisories/24579 (Patch, Vendor Advisory, third-party-advisory)
- security.gentoo.org/glsa/glsa-200704-01.xml (vendor-advisory)