CVE-2018-0315

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Summary

CVECVE-2018-0315
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-07 12:29:00 UTC
Updated2023-01-24 16:10:00 UTC
DescriptionA vulnerability in the authentication, authorization, and accounting (AAA) security services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incorrect memory operations that the affected software performs when the software parses a username during login authentication. An attacker could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the affected device or cause the affected device to reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are running Cisco IOS XE Software Release Fuji 16.7.1 or Fuji 16.8.1 and are configured to use AAA for login authentication. Cisco Bug IDs: CSCvi25380.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 4221 Integrated Services Router - All All All
Hardware Cisco 4221 Integrated Services Router - All All All
Hardware Cisco 4321 Integrated Services Router - All All All
Hardware Cisco 4321 Integrated Services Router - All All All
Hardware Cisco 4331 Integrated Services Router - All All All
Hardware Cisco 4331 Integrated Services Router - All All All
Hardware Cisco 4351 Integrated Services Router - All All All
Hardware Cisco 4351 Integrated Services Router - All All All
Hardware Cisco 4431 Integrated Services Router - All All All
Hardware Cisco 4431 Integrated Services Router - All All All
Hardware Cisco 4451-x Integrated Services Router - All All All
Hardware Cisco 4451-x Integrated Services Router - All All All
Hardware Cisco Asr 1000 Series Route Processor Rp2 - All All All
Hardware Cisco Asr 1000 Series Route Processor Rp3 - All All All
Hardware Cisco Asr 1000 Series Route Processor Rp2 - All All All
Hardware Cisco Asr 1000 Series Route Processor Rp2 - All All All
Hardware Cisco Asr 1000 Series Route Processor Rp3 - All All All
Hardware Cisco Asr 1000 Series Route Processor Rp3 - All All All
Hardware Cisco Asr 1001-hx - All All All
Hardware Cisco Asr 1001-hx Router - All All All
Hardware Cisco Asr 1001-hx Router - All All All
Hardware Cisco Asr 1001-x - All All All
Hardware Cisco Asr 1001-x Router - All All All
Hardware Cisco Asr 1001-x Router - All All All
Hardware Cisco Asr 1002-hx - All All All
Hardware Cisco Asr 1002-hx Router - All All All
Hardware Cisco Asr 1002-hx Router - All All All
Hardware Cisco Asr 1002-x - All All All
Hardware Cisco Asr 1002-x Router - All All All
Hardware Cisco Asr 1002-x Router - All All All
Hardware Cisco Asr 900 Route Switch Processor 2 Rsp2 - All All All
Hardware Cisco Asr 900 Route Switch Processor 2 Rsp2 - All All All
Hardware Cisco Asr 900 Route Switch Processor 2 Rsp2 - All All All
Hardware Cisco Asr 900 Route Switch Processor 3 Rsp3 - All All All
Hardware Cisco Asr 900 Route Switch Processor 3 Rsp3 - All All All
Hardware Cisco Asr 900 Route Switch Processor 3 Rsp3 - All All All
Hardware Cisco Asr 920-10sz-pd Router - All All All
Hardware Cisco Asr 920-10sz-pd Router - All All All
Hardware Cisco Asr 920-12cz-a Router - All All All
Hardware Cisco Asr 920-12cz-a Router - All All All
Hardware Cisco Asr 920-12cz-d Router - All All All
Hardware Cisco Asr 920-12cz-d Router - All All All
Hardware Cisco Asr 920-12sz-im Router - All All All
Hardware Cisco Asr 920-12sz-im Router - All All All
Hardware Cisco Asr 920-24sz-im Router - All All All
Hardware Cisco Asr 920-24sz-im Router - All All All
Hardware Cisco Asr 920-24sz-m Router - All All All
Hardware Cisco Asr 920-24sz-m Router - All All All
Hardware Cisco Asr 920-24tz-m Router - All All All
Hardware Cisco Asr 920-24tz-m Router - All All All
Hardware Cisco Asr 920-4sz-a Router - All All All
Hardware Cisco Asr 920-4sz-a Router - All All All
Hardware Cisco Asr 920-4sz-d Router - All All All
Hardware Cisco Asr 920-4sz-d Router - All All All
Hardware Cisco Cbr-8 Converged Broadband Router - All All All
Hardware Cisco Cbr-8 Converged Broadband Router - All All All
Hardware Cisco Cloud Services Router 1000v - All All All
Hardware Cisco Cloud Services Router 1000v - All All All
Hardware Cisco Ios - All All All
Hardware Cisco Ios - All All All
Operating System Cisco Ios Xe 16.7.1 All All All
Operating System Cisco Ios Xe 16.8.1 All All All
Operating System Cisco Ios Xe fuji-16.7.1 All All All
Operating System Cisco Ios Xe fuji-16.8.1 All All All
Operating System Cisco Ios Xe fuji-16.8.1a All All All
Operating System Cisco Ios Xe 16.8.1 All All All
Operating System Cisco Ios Xe fuji-16.7.1 All All All
Operating System Cisco Ios Xe fuji-16.8.1 All All All
Operating System Cisco Ios Xe fuji-16.8.1a All All All
Hardware Cisco Ncs 4201 - All All All
Hardware Cisco Ncs 4201 - All All All
Hardware Cisco Ncs 4202 - All All All
Hardware Cisco Ncs 4202 - All All All
Hardware Cisco Ncs 4206 - All All All
Hardware Cisco Ncs 4206 - All All All
Hardware Cisco Ncs 4216 - All All All
Hardware Cisco Ncs 4216 - All All All

References

ReferenceSourceLinkTags
Cisco IOS XE Software Authentication, Authorization, and Accounting Login Authentication Remote Code Execution Vulnerability CONFIRM tools.cisco.com Vendor Advisory
Cisco IOS XE AAA Bug Lets Remote Users Execute Arbitrary Code on the Target System - SecurityTracker SECTRACK www.securitytracker.com Third Party Advisory, VDB Entry
Cisco IOS XE Software CVE-2018-0315 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
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