Vulnerability Description
STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service (port hang) by simultaneously ending two calls that were controlled by CallManager Express (CME), aka Bug ID CSCtd42552.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | < 15.0\(1\)xa1 |
Related Weaknesses (CWE)
References
- http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdfRelease NotesVendor Advisory
- http://www.securityfocus.com/bid/45769Third Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64584Third Party AdvisoryVDB Entry
- http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdfRelease NotesVendor Advisory
- http://www.securityfocus.com/bid/45769Third Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64584Third Party AdvisoryVDB Entry
FAQ
What is CVE-2010-4687?
CVE-2010-4687 is a vulnerability with a CVSS score of 5.0 (MEDIUM). STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service ...
How severe is CVE-2010-4687?
CVE-2010-4687 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-4687?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.