CVE-2019-12658

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2019-12658
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-25 21:15:00 UTC
Updated2020-10-08 14:06:00 UTC
DescriptionA vulnerability in the filesystem resource management code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to exhaust filesystem resources on an affected device and cause a denial of service (DoS) condition. The vulnerability is due to ineffective management of the underlying filesystem resources. An attacker could exploit this vulnerability by performing specific actions that result in messages being sent to specific operating system log files. A successful exploit could allow the attacker to exhaust available filesystem space on an affected device. This could cause the device to crash and reload, resulting in a DoS condition for clients whose network traffic is transiting the device. Upon reload of the device, the impacted filesystem space is cleared, and the device will return to normal operation. However, continued exploitation of this vulnerability could cause subsequent forced crashes and reloads, which could lead to an extended DoS condition.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 1100 Integrated Services R - All All All
Hardware Cisco 1100 Integrated Services R - All All All
Hardware Cisco 4221 Integrated Services R - All All All
Hardware Cisco 4221 Integrated Services R - All All All
Hardware Cisco 4321 Integrated Services R - All All All
Hardware Cisco 4321 Integrated Services R - All All All
Hardware Cisco 4331 Integrated Services R - All All All
Hardware Cisco 4331 Integrated Services R - All All All
Hardware Cisco 4351 Integrated Services R - All All All
Hardware Cisco 4351 Integrated Services R - All All All
Hardware Cisco 4431 Integrated Services R - All All All
Hardware Cisco 4431 Integrated Services R - All All All
Hardware Cisco 4451-x Integrated Services R - All All All
Hardware Cisco 4451-x Integrated Services R - All All All
Hardware Cisco Asr 1000 - All All All
Hardware Cisco Asr 1000 - All All All
Hardware Cisco Asr 1001-hx R - All All All
Hardware Cisco Asr 1001-hx R - All All All
Hardware Cisco Asr 1001-x R - All All All
Hardware Cisco Asr 1001-x R - All All All
Hardware Cisco Asr 1002-hx R - All All All
Hardware Cisco Asr 1002-hx R - All All All
Hardware Cisco Asr 1002-x R - All All All
Hardware Cisco Asr 1002-x R - All All All
Hardware Cisco Asr 900 - All All All
Hardware Cisco Asr 900 - All All All
Hardware Cisco Asr 900 - All All All
Hardware Cisco Asr 900 - All All All
Hardware Cisco Asr 920-10sz-pd R - All All All
Hardware Cisco Asr 920-10sz-pd R - All All All
Hardware Cisco Asr 920-12cz-a R - All All All
Hardware Cisco Asr 920-12cz-a R - All All All
Hardware Cisco Asr 920-12cz-d R - All All All
Hardware Cisco Asr 920-12cz-d R - All All All
Hardware Cisco Asr 920-12sz-im R - All All All
Hardware Cisco Asr 920-12sz-im R - All All All
Hardware Cisco Asr 920-24sz-im R - All All All
Hardware Cisco Asr 920-24sz-im R - All All All
Hardware Cisco Asr 920-24sz-m R - All All All
Hardware Cisco Asr 920-24sz-m R - All All All
Hardware Cisco Asr 920-24tz-m R - All All All
Hardware Cisco Asr 920-24tz-m R - All All All
Hardware Cisco Asr 920-4sz-a R - All All All
Hardware Cisco Asr 920-4sz-a R - All All All
Hardware Cisco Asr 920-4sz-d R - All All All
Hardware Cisco Asr 920-4sz-d R - All All All
Hardware Cisco Catalyst 3650-12x48uq-e - All All All
Hardware Cisco Catalyst 3650-12x48uq-e - All All All
Hardware Cisco Catalyst 3650-12x48uq-l - All All All
Hardware Cisco Catalyst 3650-12x48uq-l - All All All
Hardware Cisco Catalyst 3650-12x48uq-s - All All All
Hardware Cisco Catalyst 3650-12x48uq-s - All All All
Hardware Cisco Catalyst 3650-12x48ur-e - All All All
Hardware Cisco Catalyst 3650-12x48ur-e - All All All
Hardware Cisco Catalyst 3650-12x48ur-l - All All All
Hardware Cisco Catalyst 3650-12x48ur-l - All All All
Hardware Cisco Catalyst 3650-12x48ur-s - All All All
Hardware Cisco Catalyst 3650-12x48ur-s - All All All
Hardware Cisco Catalyst 3650-12x48uz-e - All All All
Hardware Cisco Catalyst 3650-12x48uz-e - All All All
Hardware Cisco Catalyst 3650-24pd-e - All All All
Hardware Cisco Catalyst 3650-24pd-e - All All All
Hardware Cisco Catalyst 3650-24pd-l - All All All
Hardware Cisco Catalyst 3650-24pd-l - All All All
Hardware Cisco Catalyst 3650-24pd-s - All All All
Hardware Cisco Catalyst 3650-24pd-s - All All All
Hardware Cisco Catalyst 3650-24pdm-e - All All All
Hardware Cisco Catalyst 3650-24pdm-e - All All All
Hardware Cisco Catalyst 3650-24pdm-l - All All All
Hardware Cisco Catalyst 3650-24pdm-l - All All All
Hardware Cisco Catalyst 3650-24pdm-s - All All All
Hardware Cisco Catalyst 3650-24pdm-s - All All All
Hardware Cisco Catalyst 3650-24ps-e - All All All
Hardware Cisco Catalyst 3650-24ps-e - All All All
Hardware Cisco Catalyst 3650-24ps-l - All All All
Hardware Cisco Catalyst 3650-24ps-l - All All All
Hardware Cisco Catalyst 3650-24ps-s - All All All
Hardware Cisco Catalyst 3650-24ps-s - All All All
Hardware Cisco Catalyst 3650-24td-e - All All All
Hardware Cisco Catalyst 3650-24td-e - All All All
Hardware Cisco Catalyst 3650-24td-l - All All All
Hardware Cisco Catalyst 3650-24td-l - All All All
Hardware Cisco Catalyst 3650-24td-s - All All All
Hardware Cisco Catalyst 3650-24td-s - All All All
Hardware Cisco Catalyst 3650-24ts-e - All All All
Hardware Cisco Catalyst 3650-24ts-e - All All All
Hardware Cisco Catalyst 3650-24ts-l - All All All
Hardware Cisco Catalyst 3650-24ts-l - All All All
Hardware Cisco Catalyst 3650-24ts-s - All All All
Hardware Cisco Catalyst 3650-24ts-s - All All All
Hardware Cisco Catalyst 3650-48fd-e - All All All
Hardware Cisco Catalyst 3650-48fd-e - All All All
Hardware Cisco Catalyst 3650-48fd-l - All All All
Hardware Cisco Catalyst 3650-48fd-l - All All All
Hardware Cisco Catalyst 3650-48fd-s - All All All
Hardware Cisco Catalyst 3650-48fd-s - All All All
Hardware Cisco Catalyst 3650-48fq-e - All All All
Hardware Cisco Catalyst 3650-48fq-e - All All All
Hardware Cisco Catalyst 3650-48fq-l - All All All
Hardware Cisco Catalyst 3650-48fq-l - All All All
Hardware Cisco Catalyst 3650-48fq-s - All All All
Hardware Cisco Catalyst 3650-48fq-s - All All All
Hardware Cisco Catalyst 3650-48fqm-e - All All All
Hardware Cisco Catalyst 3650-48fqm-e - All All All
Hardware Cisco Catalyst 3650-48fqm-l - All All All
Hardware Cisco Catalyst 3650-48fqm-l - All All All
Hardware Cisco Catalyst 3650-48fqm-s - All All All
Hardware Cisco Catalyst 3650-48fqm-s - All All All
Hardware Cisco Catalyst 3650-48fs-e - All All All
Hardware Cisco Catalyst 3650-48fs-e - All All All
Hardware Cisco Catalyst 3650-48fs-l - All All All
Hardware Cisco Catalyst 3650-48fs-l - All All All
Hardware Cisco Catalyst 3650-48fs-s - All All All
Hardware Cisco Catalyst 3650-48fs-s - All All All
Hardware Cisco Catalyst 3650-48pd-e - All All All
Hardware Cisco Catalyst 3650-48pd-e - All All All
Hardware Cisco Catalyst 3650-48pd-l - All All All
Hardware Cisco Catalyst 3650-48pd-l - All All All
Hardware Cisco Catalyst 3650-48pd-s - All All All
Hardware Cisco Catalyst 3650-48pd-s - All All All
Hardware Cisco Catalyst 3650-48pq-e - All All All
Hardware Cisco Catalyst 3650-48pq-e - All All All
Hardware Cisco Catalyst 3650-48pq-l - All All All
Hardware Cisco Catalyst 3650-48pq-l - All All All
Hardware Cisco Catalyst 3650-48pq-s - All All All
Hardware Cisco Catalyst 3650-48pq-s - All All All
Hardware Cisco Catalyst 3650-48ps-e - All All All
Hardware Cisco Catalyst 3650-48ps-e - All All All
Hardware Cisco Catalyst 3650-48ps-l - All All All
Hardware Cisco Catalyst 3650-48ps-l - All All All
Hardware Cisco Catalyst 3650-48ps-s - All All All
Hardware Cisco Catalyst 3650-48ps-s - All All All
Hardware Cisco Catalyst 3650-48td-e - All All All
Hardware Cisco Catalyst 3650-48td-e - All All All
Hardware Cisco Catalyst 3650-48td-l - All All All
Hardware Cisco Catalyst 3650-48td-l - All All All
Hardware Cisco Catalyst 3650-48td-s - All All All
Hardware Cisco Catalyst 3650-48td-s - All All All
Hardware Cisco Catalyst 3650-48tq-e - All All All
Hardware Cisco Catalyst 3650-48tq-e - All All All
Hardware Cisco Catalyst 3650-48tq-l - All All All
Hardware Cisco Catalyst 3650-48tq-l - All All All
Hardware Cisco Catalyst 3650-48tq-s - All All All
Hardware Cisco Catalyst 3650-48tq-s - All All All
Hardware Cisco Catalyst 3650-48ts-e - All All All
Hardware Cisco Catalyst 3650-48ts-e - All All All
Hardware Cisco Catalyst 3650-48ts-l - All All All
Hardware Cisco Catalyst 3650-48ts-l - All All All
Hardware Cisco Catalyst 3650-48ts-s - All All All
Hardware Cisco Catalyst 3650-48ts-s - All All All
Hardware Cisco Catalyst 3650-8x24uq-e - All All All
Hardware Cisco Catalyst 3650-8x24uq-e - All All All
Hardware Cisco Catalyst 3650-8x24uq-l - All All All
Hardware Cisco Catalyst 3650-8x24uq-l - All All All
Hardware Cisco Catalyst 3650-8x24uq-s - All All All
Hardware Cisco Catalyst 3650-8x24uq-s - All All All
Hardware Cisco Catalyst 3850-12s-e - All All All
Hardware Cisco Catalyst 3850-12s-e - All All All
Hardware Cisco Catalyst 3850-12s-s - All All All
Hardware Cisco Catalyst 3850-12s-s - All All All
Hardware Cisco Catalyst 3850-12xs-e - All All All
Hardware Cisco Catalyst 3850-12xs-e - All All All
Hardware Cisco Catalyst 3850-12xs-s - All All All
Hardware Cisco Catalyst 3850-12xs-s - All All All
Hardware Cisco Catalyst 3850-16xs-e - All All All
Hardware Cisco Catalyst 3850-16xs-e - All All All
Hardware Cisco Catalyst 3850-16xs-s - All All All
Hardware Cisco Catalyst 3850-16xs-s - All All All
Hardware Cisco Catalyst 3850-24p-e - All All All
Hardware Cisco Catalyst 3850-24p-e - All All All
Hardware Cisco Catalyst 3850-24p-l - All All All
Hardware Cisco Catalyst 3850-24p-l - All All All
Hardware Cisco Catalyst 3850-24p-s - All All All
Hardware Cisco Catalyst 3850-24p-s - All All All
Hardware Cisco Catalyst 3850-24s-e - All All All
Hardware Cisco Catalyst 3850-24s-e - All All All
Hardware Cisco Catalyst 3850-24s-s - All All All
Hardware Cisco Catalyst 3850-24s-s - All All All
Hardware Cisco Catalyst 3850-24t-e - All All All
Hardware Cisco Catalyst 3850-24t-e - All All All
Hardware Cisco Catalyst 3850-24t-l - All All All
Hardware Cisco Catalyst 3850-24t-l - All All All
Hardware Cisco Catalyst 3850-24t-s - All All All
Hardware Cisco Catalyst 3850-24t-s - All All All
Hardware Cisco Catalyst 3850-24u-e - All All All
Hardware Cisco Catalyst 3850-24u-e - All All All
Hardware Cisco Catalyst 3850-24u-l - All All All
Hardware Cisco Catalyst 3850-24u-l - All All All
Hardware Cisco Catalyst 3850-24u-s - All All All
Hardware Cisco Catalyst 3850-24u-s - All All All
Hardware Cisco Catalyst 3850-24xs-e - All All All
Hardware Cisco Catalyst 3850-24xs-e - All All All
Hardware Cisco Catalyst 3850-24xs-s - All All All
Hardware Cisco Catalyst 3850-24xs-s - All All All
Hardware Cisco Catalyst 3850-24xu-e - All All All
Hardware Cisco Catalyst 3850-24xu-e - All All All
Hardware Cisco Catalyst 3850-24xu-l - All All All
Hardware Cisco Catalyst 3850-24xu-l - All All All
Hardware Cisco Catalyst 3850-24xu-s - All All All
Hardware Cisco Catalyst 3850-24xu-s - All All All
Hardware Cisco Catalyst 3850-32xs-e - All All All
Hardware Cisco Catalyst 3850-32xs-e - All All All
Hardware Cisco Catalyst 3850-32xs-s - All All All
Hardware Cisco Catalyst 3850-32xs-s - All All All
Hardware Cisco Catalyst 3850-48f-e - All All All
Hardware Cisco Catalyst 3850-48f-e - All All All
Hardware Cisco Catalyst 3850-48f-l - All All All
Hardware Cisco Catalyst 3850-48f-l - All All All
Hardware Cisco Catalyst 3850-48f-s - All All All
Hardware Cisco Catalyst 3850-48f-s - All All All
Hardware Cisco Catalyst 3850-48p-e - All All All
Hardware Cisco Catalyst 3850-48p-e - All All All
Hardware Cisco Catalyst 3850-48p-l - All All All
Hardware Cisco Catalyst 3850-48p-l - All All All
Hardware Cisco Catalyst 3850-48p-s - All All All
Hardware Cisco Catalyst 3850-48p-s - All All All
Hardware Cisco Catalyst 3850-48t-e - All All All
Hardware Cisco Catalyst 3850-48t-e - All All All
Hardware Cisco Catalyst 3850-48t-l - All All All
Hardware Cisco Catalyst 3850-48t-l - All All All
Hardware Cisco Catalyst 3850-48t-s - All All All
Hardware Cisco Catalyst 3850-48t-s - All All All
Hardware Cisco Catalyst 3850-48u-e - All All All
Hardware Cisco Catalyst 3850-48u-e - All All All
Hardware Cisco Catalyst 3850-48u-l - All All All
Hardware Cisco Catalyst 3850-48u-l - All All All
Hardware Cisco Catalyst 3850-48u-s - All All All
Hardware Cisco Catalyst 3850-48u-s - All All All
Hardware Cisco Catalyst 3850-48xs-e - All All All
Hardware Cisco Catalyst 3850-48xs-e - All All All
Hardware Cisco Catalyst 3850-48xs-f-e - All All All
Hardware Cisco Catalyst 3850-48xs-f-e - All All All
Hardware Cisco Catalyst 3850-48xs-f-s - All All All
Hardware Cisco Catalyst 3850-48xs-f-s - All All All
Hardware Cisco Catalyst 3850-48xs-s - All All All
Hardware Cisco Catalyst 3850-48xs-s - All All All
Hardware Cisco Catalyst 9300 - All All All
Hardware Cisco Catalyst 9300 - All All All
Hardware Cisco Catalyst 9300-24p-a - All All All
Hardware Cisco Catalyst 9300-24p-a - All All All
Hardware Cisco Catalyst 9300-24p-e - All All All
Hardware Cisco Catalyst 9300-24p-e - All All All
Hardware Cisco Catalyst 9300-24t-a - All All All
Hardware Cisco Catalyst 9300-24t-a - All All All
Hardware Cisco Catalyst 9300-24t-e - All All All
Hardware Cisco Catalyst 9300-24t-e - All All All
Hardware Cisco Catalyst 9300-24u-a - All All All
Hardware Cisco Catalyst 9300-24u-a - All All All
Hardware Cisco Catalyst 9300-24u-e - All All All
Hardware Cisco Catalyst 9300-24u-e - All All All
Hardware Cisco Catalyst 9300-48p-a - All All All
Hardware Cisco Catalyst 9300-48p-a - All All All
Hardware Cisco Catalyst 9300-48p-e - All All All
Hardware Cisco Catalyst 9300-48p-e - All All All
Hardware Cisco Catalyst 9300-48t-a - All All All
Hardware Cisco Catalyst 9300-48t-a - All All All
Hardware Cisco Catalyst 9300-48t-e - All All All
Hardware Cisco Catalyst 9300-48t-e - All All All
Hardware Cisco Catalyst 9300-48u-a - All All All
Hardware Cisco Catalyst 9300-48u-a - All All All
Hardware Cisco Catalyst 9300-48u-e - All All All
Hardware Cisco Catalyst 9300-48u-e - All All All
Hardware Cisco Catalyst 9400 Supervisor Engine-1 - All All All
Hardware Cisco Catalyst 9400 Supervisor Engine-1 - All All All
Hardware Cisco Catalyst 9407r - All All All
Hardware Cisco Catalyst 9407r - All All All
Hardware Cisco Catalyst 9410r - All All All
Hardware Cisco Catalyst 9410r - All All All
Hardware Cisco Catalyst 9500 - All All All
Hardware Cisco Catalyst 9500 - All All All
Hardware Cisco Catalyst C3850-12x48u-e - All All All
Hardware Cisco Catalyst C3850-12x48u-e - All All All
Hardware Cisco Catalyst C3850-12x48u-l - All All All
Hardware Cisco Catalyst C3850-12x48u-l - All All All
Hardware Cisco Catalyst C3850-12x48u-s - All All All
Hardware Cisco Catalyst C3850-12x48u-s - All All All
Hardware Cisco Catalyst C9500-12q-a - All All All
Hardware Cisco Catalyst C9500-12q-a - All All All
Hardware Cisco Catalyst C9500-12q-e - All All All
Hardware Cisco Catalyst C9500-12q-e - All All All
Hardware Cisco Catalyst C9500-24q-a - All All All
Hardware Cisco Catalyst C9500-24q-a - All All All
Hardware Cisco Catalyst C9500-24q-e - All All All
Hardware Cisco Catalyst C9500-24q-e - All All All
Hardware Cisco Catalyst C9500-40x-a - All All All
Hardware Cisco Catalyst C9500-40x-a - All All All
Hardware Cisco Catalyst C9500-40x-e - All All All
Hardware Cisco Catalyst C9500-40x-e - All All All
Hardware Cisco Cloud Services R 1000v - All All All
Hardware Cisco Cloud Services R 1000v - All All All
Operating System Cisco Ios Xe 16.6.1 All All All
Operating System Cisco Ios Xe 16.8.1 All All All
Operating System Cisco Ios Xe 16.6.1 All All All
Operating System Cisco Ios Xe 16.8.1 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
Hardware Cisco Network Convergence System 520 - All All All
Hardware Cisco Network Convergence System 520 - All All All

References

ReferenceSourceLinkTags
Cisco IOS XE Software Filesystem Exhaustion Denial of Service 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
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report