CVE-2019-12658 : A vulnerability in the filesystem resource management code of Cisco IOS XE Softw

A 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.

Published 2019-09-25 21:15:11

Updated 2020-10-08 14:06:20

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2019-12658

Cisco » Ios Xe » Version: 16.6.1
cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 1100 Integrated Services R » Version: N/A
When used together with: Cisco » 4221 Integrated Services R » Version: N/A
When used together with: Cisco » 4321 Integrated Services R » Version: N/A
When used together with: Cisco » 4331 Integrated Services R » Version: N/A
When used together with: Cisco » 4351 Integrated Services R » Version: N/A
When used together with: Cisco » 4431 Integrated Services R » Version: N/A
When used together with: Cisco » 4451-x Integrated Services R » Version: N/A
When used together with: Cisco » Asr 1000 » Version: N/A
When used together with: Cisco » Asr 1001-hx R » Version: N/A
When used together with: Cisco » Asr 1001-x R » Version: N/A
When used together with: Cisco » Asr 1002-hx R » Version: N/A
When used together with: Cisco » Asr 1002-x R » Version: N/A
When used together with: Cisco » Asr 900 » Version: N/A
When used together with: Cisco » Asr 900 » Version: N/A
When used together with: Cisco » Asr 920-10sz-pd R » Version: N/A
When used together with: Cisco » Asr 920-12cz-a R » Version: N/A
When used together with: Cisco » Asr 920-12cz-d R » Version: N/A
When used together with: Cisco » Asr 920-12sz-im R » Version: N/A
When used together with: Cisco » Asr 920-24sz-im R » Version: N/A
When used together with: Cisco » Asr 920-24sz-m R » Version: N/A
When used together with: Cisco » Asr 920-24tz-m R » Version: N/A
When used together with: Cisco » Asr 920-4sz-a R » Version: N/A
When used together with: Cisco » Asr 920-4sz-d R » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48ur-e » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48ur-l » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48ur-s » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uz-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24pd-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24pd-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24pd-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24pdm-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24pdm-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24pdm-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24ps-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24ps-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24ps-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24td-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24td-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24td-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24ts-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24ts-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24ts-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fd-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fd-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fd-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fqm-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fqm-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fqm-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fs-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fs-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fs-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48pd-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48pd-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48pd-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48pq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48pq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48pq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48ps-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48ps-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48ps-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48td-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48td-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48td-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48tq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48tq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48tq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48ts-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48ts-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48ts-s » Version: N/A
When used together with: Cisco » Catalyst 3650-8x24uq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-8x24uq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-8x24uq-s » Version: N/A
When used together with: Cisco » Catalyst 3850-12s-e » Version: N/A
When used together with: Cisco » Catalyst 3850-12s-s » Version: N/A
When used together with: Cisco » Catalyst 3850-12xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-12xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-16xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-16xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24p-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24p-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24p-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24s-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24s-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24t-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24t-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24t-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24u-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24u-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24u-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24xu-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24xu-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24xu-s » Version: N/A
When used together with: Cisco » Catalyst 3850-32xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-32xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48f-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48f-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48f-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48p-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48p-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48p-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48t-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48t-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48t-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48u-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48u-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48u-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-f-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-f-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-s » Version: N/A
When used together with: Cisco » Catalyst 9300 » Version: N/A
When used together with: Cisco » Catalyst 9300-24p-a » Version: N/A
When used together with: Cisco » Catalyst 9300-24p-e » Version: N/A
When used together with: Cisco » Catalyst 9300-24t-a » Version: N/A
When used together with: Cisco » Catalyst 9300-24t-e » Version: N/A
When used together with: Cisco » Catalyst 9300-24u-a » Version: N/A
When used together with: Cisco » Catalyst 9300-24u-e » Version: N/A
When used together with: Cisco » Catalyst 9300-48p-a » Version: N/A
When used together with: Cisco » Catalyst 9300-48p-e » Version: N/A
When used together with: Cisco » Catalyst 9300-48t-a » Version: N/A
When used together with: Cisco » Catalyst 9300-48t-e » Version: N/A
When used together with: Cisco » Catalyst 9300-48u-a » Version: N/A
When used together with: Cisco » Catalyst 9300-48u-e » Version: N/A
When used together with: Cisco » Catalyst 9400 Supervisor Engine-1 » Version: N/A
When used together with: Cisco » Catalyst 9407r » Version: N/A
When used together with: Cisco » Catalyst 9410r » Version: N/A
When used together with: Cisco » Catalyst 9500 » Version: N/A
When used together with: Cisco » Catalyst C3850-12x48u-e » Version: N/A
When used together with: Cisco » Catalyst C3850-12x48u-l » Version: N/A
When used together with: Cisco » Catalyst C3850-12x48u-s » Version: N/A
When used together with: Cisco » Catalyst C9500-12q-a » Version: N/A
When used together with: Cisco » Catalyst C9500-12q-e » Version: N/A
When used together with: Cisco » Catalyst C9500-24q-a » Version: N/A
When used together with: Cisco » Catalyst C9500-24q-e » Version: N/A
When used together with: Cisco » Catalyst C9500-40x-a » Version: N/A
When used together with: Cisco » Catalyst C9500-40x-e » Version: N/A
When used together with: Cisco » Cloud Services R 1000v » Version: N/A
When used together with: Cisco » Ncs 4201 » Version: N/A
When used together with: Cisco » Ncs 4202 » Version: N/A
When used together with: Cisco » Ncs 4206 » Version: N/A
When used together with: Cisco » Ncs 4216 » Version: N/A
When used together with: Cisco » Network Convergence System 520 » Version: N/A
Cisco » Ios Xe » Version: 16.8.1
cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 1100 Integrated Services R » Version: N/A
When used together with: Cisco » 4221 Integrated Services R » Version: N/A
When used together with: Cisco » 4321 Integrated Services R » Version: N/A
When used together with: Cisco » 4331 Integrated Services R » Version: N/A
When used together with: Cisco » 4351 Integrated Services R » Version: N/A
When used together with: Cisco » 4431 Integrated Services R » Version: N/A
When used together with: Cisco » 4451-x Integrated Services R » Version: N/A
When used together with: Cisco » Asr 1000 » Version: N/A
When used together with: Cisco » Asr 1001-hx R » Version: N/A
When used together with: Cisco » Asr 1001-x R » Version: N/A
When used together with: Cisco » Asr 1002-hx R » Version: N/A
When used together with: Cisco » Asr 1002-x R » Version: N/A
When used together with: Cisco » Asr 900 » Version: N/A
When used together with: Cisco » Asr 900 » Version: N/A
When used together with: Cisco » Asr 920-10sz-pd R » Version: N/A
When used together with: Cisco » Asr 920-12cz-a R » Version: N/A
When used together with: Cisco » Asr 920-12cz-d R » Version: N/A
When used together with: Cisco » Asr 920-12sz-im R » Version: N/A
When used together with: Cisco » Asr 920-24sz-im R » Version: N/A
When used together with: Cisco » Asr 920-24sz-m R » Version: N/A
When used together with: Cisco » Asr 920-24tz-m R » Version: N/A
When used together with: Cisco » Asr 920-4sz-a R » Version: N/A
When used together with: Cisco » Asr 920-4sz-d R » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48ur-e » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48ur-l » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48ur-s » Version: N/A
When used together with: Cisco » Catalyst 3650-12x48uz-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24pd-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24pd-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24pd-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24pdm-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24pdm-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24pdm-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24ps-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24ps-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24ps-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24td-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24td-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24td-s » Version: N/A
When used together with: Cisco » Catalyst 3650-24ts-e » Version: N/A
When used together with: Cisco » Catalyst 3650-24ts-l » Version: N/A
When used together with: Cisco » Catalyst 3650-24ts-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fd-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fd-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fd-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fqm-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fqm-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fqm-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48fs-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48fs-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48fs-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48pd-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48pd-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48pd-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48pq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48pq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48pq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48ps-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48ps-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48ps-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48td-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48td-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48td-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48tq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48tq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48tq-s » Version: N/A
When used together with: Cisco » Catalyst 3650-48ts-e » Version: N/A
When used together with: Cisco » Catalyst 3650-48ts-l » Version: N/A
When used together with: Cisco » Catalyst 3650-48ts-s » Version: N/A
When used together with: Cisco » Catalyst 3650-8x24uq-e » Version: N/A
When used together with: Cisco » Catalyst 3650-8x24uq-l » Version: N/A
When used together with: Cisco » Catalyst 3650-8x24uq-s » Version: N/A
When used together with: Cisco » Catalyst 3850-12s-e » Version: N/A
When used together with: Cisco » Catalyst 3850-12s-s » Version: N/A
When used together with: Cisco » Catalyst 3850-12xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-12xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-16xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-16xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24p-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24p-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24p-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24s-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24s-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24t-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24t-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24t-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24u-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24u-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24u-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-24xu-e » Version: N/A
When used together with: Cisco » Catalyst 3850-24xu-l » Version: N/A
When used together with: Cisco » Catalyst 3850-24xu-s » Version: N/A
When used together with: Cisco » Catalyst 3850-32xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-32xs-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48f-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48f-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48f-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48p-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48p-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48p-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48t-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48t-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48t-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48u-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48u-l » Version: N/A
When used together with: Cisco » Catalyst 3850-48u-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-f-e » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-f-s » Version: N/A
When used together with: Cisco » Catalyst 3850-48xs-s » Version: N/A
When used together with: Cisco » Catalyst 9300 » Version: N/A
When used together with: Cisco » Catalyst 9300-24p-a » Version: N/A
When used together with: Cisco » Catalyst 9300-24p-e » Version: N/A
When used together with: Cisco » Catalyst 9300-24t-a » Version: N/A
When used together with: Cisco » Catalyst 9300-24t-e » Version: N/A
When used together with: Cisco » Catalyst 9300-24u-a » Version: N/A
When used together with: Cisco » Catalyst 9300-24u-e » Version: N/A
When used together with: Cisco » Catalyst 9300-48p-a » Version: N/A
When used together with: Cisco » Catalyst 9300-48p-e » Version: N/A
When used together with: Cisco » Catalyst 9300-48t-a » Version: N/A
When used together with: Cisco » Catalyst 9300-48t-e » Version: N/A
When used together with: Cisco » Catalyst 9300-48u-a » Version: N/A
When used together with: Cisco » Catalyst 9300-48u-e » Version: N/A
When used together with: Cisco » Catalyst 9400 Supervisor Engine-1 » Version: N/A
When used together with: Cisco » Catalyst 9407r » Version: N/A
When used together with: Cisco » Catalyst 9410r » Version: N/A
When used together with: Cisco » Catalyst 9500 » Version: N/A
When used together with: Cisco » Catalyst C3850-12x48u-e » Version: N/A
When used together with: Cisco » Catalyst C3850-12x48u-l » Version: N/A
When used together with: Cisco » Catalyst C3850-12x48u-s » Version: N/A
When used together with: Cisco » Catalyst C9500-12q-a » Version: N/A
When used together with: Cisco » Catalyst C9500-12q-e » Version: N/A
When used together with: Cisco » Catalyst C9500-24q-a » Version: N/A
When used together with: Cisco » Catalyst C9500-24q-e » Version: N/A
When used together with: Cisco » Catalyst C9500-40x-a » Version: N/A
When used together with: Cisco » Catalyst C9500-40x-e » Version: N/A
When used together with: Cisco » Cloud Services R 1000v » Version: N/A
When used together with: Cisco » Ncs 4201 » Version: N/A
When used together with: Cisco » Ncs 4202 » Version: N/A
When used together with: Cisco » Ncs 4206 » Version: N/A
When used together with: Cisco » Ncs 4216 » Version: N/A
When used together with: Cisco » Network Convergence System 520 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-12658

EPSS FAQ

0.16%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 52 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-12658

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.8	HIGH	AV:N/AC:L/Au:N/C:N/I:N/A:C	10.0	6.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete
8.6	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H	3.9	4.0	Cisco Systems, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Changed Confidentiality: None Integrity: None Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-12658

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Assigned by: ykramarz@cisco.com (Secondary)

References for CVE-2019-12658

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iosxe-fsdos

Cisco IOS XE Software Filesystem Exhaustion Denial of Service Vulnerability
Vendor Advisory

Jump to

Vulnerability Details : CVE-2019-12658

Products affected by CVE-2019-12658

Exploit prediction scoring system (EPSS) score for CVE-2019-12658

CVSS scores for CVE-2019-12658

CWE ids for CVE-2019-12658

References for CVE-2019-12658