Vulnerability in Cisco iOS
CVE-2003-1109
The Session Initiation Protocol (SIP) implementation in multiple Cisco products including IP Phone models 7940 and 7960, IOS versions in the 12.2 train, and Secure PIX 5.2.9 to 6.2.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.068 (93.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.068 · newest: 0.068 · change: 0.000
Affected products
- Cisco iOS — versions 12.2(2)xb3, 12.2(11)t, 12.2\(2\)xf
- Cisco Ip Phone 7940
- Cisco Ip Phone 7960
- Cisco Pix Firewall Software — versions 5.2\(2\), 5.3(1.200), 5.2(1)
References
- www.ee.oulu.fi/research/ouspg/protos/testing/c07/sip/ (Exploit)
- www.securitytracker.com/id (vdb-entry)
- www.cisco.com/warp/public/707/cisco-sa-20030221-protos.shtml (vendor-advisory, Patch)
- www.securitytracker.com/id (vdb-entry)
- www.kb.cert.org/vuls/id/528719 (US Government Resource, Third Party Advisory, third-party-advisory)
- www.cert.org/advisories/CA-2003-06.html (US Government Resource, Third Party Advisory, third-party-advisory)
- www.securityfocus.com/bid/6904 (Patch, vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/11379 (vdb-entry)
- www.securitytracker.com/id (vdb-entry)