CVE-2015-6418

Summary

CVECVE-2015-6418
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-12-13 03:59:00 UTC
Updated2016-12-07 18:20:00 UTC
DescriptionThe random-number generator on Cisco Small Business RV routers 4.x and SA500 security appliances 2.2.07 does not have sufficient entropy, which makes it easier for remote attackers to determine a TLS key pair via unspecified computations upon handshake key-exchange data, aka Bug ID CSCus15224.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Rv016 Multi-wan Vpn Firmware 4.0.0.7 All All All
Application Cisco Rv016 Multi-wan Vpn Firmware 4.0.2.8 All All All
Application Cisco Rv016 Multi-wan Vpn Firmware 4.0.5.0 All All All
Application Cisco Rv016 Multi-wan Vpn Firmware 4.0.0.7 All All All
Application Cisco Rv016 Multi-wan Vpn Firmware 4.0.2.8 All All All
Application Cisco Rv016 Multi-wan Vpn Firmware 4.0.5.0 All All All
Application Cisco Rv042g Dual Gigabit Wan Vpn Firmware 4.0.0.7 All All All
Application Cisco Rv042g Dual Gigabit Wan Vpn Firmware 4.2.2.7 All All All
Application Cisco Rv042g Dual Gigabit Wan Vpn Firmware 4.2.2.8 All All All
Application Cisco Rv042g Dual Gigabit Wan Vpn Firmware 4.0.0.7 All All All
Application Cisco Rv042g Dual Gigabit Wan Vpn Firmware 4.2.2.7 All All All
Application Cisco Rv042g Dual Gigabit Wan Vpn Firmware 4.2.2.8 All All All
Application Cisco Rv042 Dual Wan Vpn Router Firmware 4.0.2.8 All All All
Application Cisco Rv042 Dual Wan Vpn Router Firmware 4.0.2.8 All All All
Application Cisco Rv082 Dual Wan Vpn Router Firmware 4.0.0.7 All All All
Application Cisco Rv082 Dual Wan Vpn Router Firmware 4.0.2.8 All All All
Application Cisco Rv082 Dual Wan Vpn Router Firmware 4.0.0.7 All All All
Application Cisco Rv082 Dual Wan Vpn Router Firmware 4.0.2.8 All All All
Operating System Cisco Sa520 2.2.07 All All All
Operating System Cisco Sa520 2.2.07 All All All
Operating System Cisco Sa520w 2.2.07 All All All
Operating System Cisco Sa520w 2.2.07 All All All
Operating System Cisco Sa540 2.2.07 All All All
Operating System Cisco Sa540 2.2.07 All All All

References

ReferenceSourceLinkTags
Cisco Small Business RV Series Weak Random Number Generation Lets Remote Users Determine TLS Session Keys on the Target System - SecurityTracker SECTRACK www.securitytracker.com
Cisco SA500 Series Security Appliances Weak Random Number Generation Lets Remote Users Determine TLS Session Keys on the Target System - SecurityTracker SECTRACK www.securitytracker.com
Malformed Request BID www.securityfocus.com
Cisco Small Business RV Series and SA500 Series Dual WAN VPN Router Generated Key Pair Information Disclosure Vulnerability CISCO tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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