vulnwire
7.5high

CVE-2003-1109

The Session Initiation Protocol (SIP) implementation in multiple Cisco products including IP Phone models 7940 and 7960, IOS versions in th…

Published 22 y ago · modified 4 mo ago · JSON

CVSS
7.5
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
6.8%
percentile 94%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

6.79% probability of exploitation in the next 30 days, higher than 94% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Technology feeds
Cisco IOS (RSS, critical only)

References

  • ee.oulu.fi /research/ouspg/protos/testing/c07/sip/ · x_refsource_MISC, x_transferred
  • securitytracker.com /id?1006145 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • cisco.com /warp/public/707/cisco-sa-20030221-protos.shtml · vendor-advisory, x_refsource_CISCO, x_transferred
  • securitytracker.com /id?1006144 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • kb.cert.org /vuls/id/528719 · third-party-advisory, x_refsource_CERT-VN, x_transferred
  • cert.org /advisories/CA-2003-06.html · third-party-advisory, x_refsource_CERT, x_transferred
  • securityfocus.com /bid/6904 · vdb-entry, x_refsource_BID, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/11379 · vdb-entry, x_refsource_XF, x_transferred
  • securitytracker.com /id?1006143 · vdb-entry, x_refsource_SECTRACK, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.