CVE-2017-3792
Summary
| CVE | CVE-2017-3792 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-02-01 19:59:00 UTC |
| Updated | 2017-07-26 01:29:00 UTC |
| Description | A vulnerability in a proprietary device driver in the kernel of Cisco TelePresence Multipoint Control Unit (MCU) Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. The vulnerability is due to improper size validation when reassembling fragmented IPv4 or IPv6 packets. An attacker could exploit this vulnerability by sending crafted IPv4 or IPv6 fragments to a port receiving content in Passthrough content mode. An exploit could allow the attacker to overflow a buffer. If successful, the attacker could execute arbitrary code or cause a DoS condition on the affected system. Cisco TelePresence MCU platforms TelePresence MCU 5300 Series, TelePresence MCU MSE 8510 and TelePresence MCU 4500 are affected when running software version 4.3(1.68) or later configured for Passthrough content mode. Cisco has released software updates that address this vulnerability. Workarounds that address this vulnerability are not available, but mitigations are available. Cisco Bug IDs: CSCuu67675. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Cisco | Telepresence Mcu 4505 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4505 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4510 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4510 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4515 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4515 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4520 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 4520 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 5310 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 5310 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 5320 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu 5320 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu Mse 8510 | - | All | All | All |
| Hardware | Cisco | Telepresence Mcu Mse 8510 | - | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_(1.68) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_(2.18) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_(2.30) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_(2.32) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(1.68\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(2.18\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(2.30\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(2.32\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_(3.42) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_(3.49) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_(3.54) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_(3.57) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_(3.67) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.42\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.49\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.54\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.57\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.67\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_(1.45) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_(1.55) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_(1.71) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_(1.72) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_(1.85) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.45\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.55\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.71\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.72\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.85\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(1.68\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(2.18\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(2.30\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.3_\(2.32\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.42\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.49\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.54\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.57\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.4_\(3.67\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.45\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.55\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.71\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.72\) | All | All | All |
| Application | Cisco | Telepresence Mcu Software | 4.5_\(1.85\) | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco TelePresence Multipoint Control Unit Remote Code Execution Vulnerability | CONFIRM | tools.cisco.com | Vendor Advisory |
| Cisco TelePresence MCU Buffer Overflow in Fragment Reassembly Lets Remote Users Execute Arbitrary Code on the Target System - SecurityTracker | SECTRACK | www.securitytracker.com | |
| Cisco TelePresence Multipoint Control Unit CVE-2017-3792 Remote Code Execution Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.