CVE-2018-0282

MEDIUM

6.8

Description

A vulnerability in the TCP socket code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a state condition between the socket state and the transmission control block (TCB) state. While this vulnerability potentially affects all TCP applications, the only affected application observed so far is the HTTP server. An attacker could exploit this vulnerability by sending specific HTTP requests at a sustained rate to a reachable IP address of the affected software. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition on an affected device.

CVE Details

CVSS v3.1 Score6.8

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published1/10/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

cisco:catalyst_2960-plus_24lc-lcisco:catalyst_2960-plus_24lc-scisco:catalyst_2960-plus_24pc-lcisco:catalyst_2960-plus_24pc-scisco:catalyst_2960-plus_24tc-lcisco:catalyst_2960-plus_24tc-scisco:catalyst_2960-plus_48pst-lcisco:catalyst_2960-plus_48pst-scisco:catalyst_2960-plus_48tc-lcisco:catalyst_2960-plus_48tc-scisco:catalyst_2960c-12pc-lcisco:catalyst_2960c-8pc-lcisco:catalyst_2960c-8tc-lcisco:catalyst_2960c-8tc-scisco:catalyst_2960cg-8tc-lcisco:catalyst_2960cpd-8pt-lcisco:catalyst_2960cpd-8tt-lcisco:catalyst_2960s-24pd-lcisco:catalyst_2960s-24ps-lcisco:catalyst_2960s-24td-lcisco:catalyst_2960s-24ts-lcisco:catalyst_2960s-48fpd-lcisco:catalyst_2960s-48fps-lcisco:catalyst_2960s-48lpd-lcisco:catalyst_2960s-48lps-lcisco:catalyst_2960s-48td-lcisco:catalyst_2960s-48ts-lcisco:catalyst_2960s-48ts-scisco:catalyst_2960s-f24ps-lcisco:catalyst_2960s-f24ts-lcisco:catalyst_2960s-f24ts-scisco:catalyst_2960s-f48fps-lcisco:catalyst_2960s-f48lps-lcisco:catalyst_2960s-f48ts-lcisco:catalyst_2960s-f48ts-scisco:catalyst_2960x-24pd-lcisco:catalyst_2960x-24ps-lcisco:catalyst_2960x-24psq-lcisco:catalyst_2960x-24td-lcisco:catalyst_2960x-24ts-lcisco:catalyst_2960x-24ts-llcisco:catalyst_2960x-48fpd-lcisco:catalyst_2960x-48fps-lcisco:catalyst_2960x-48lpd-lcisco:catalyst_2960x-48lps-lcisco:catalyst_2960x-48td-lcisco:catalyst_2960x-48ts-lcisco:catalyst_2960x-48ts-llcisco:catalyst_2960xr-24pd-icisco:catalyst_2960xr-24ps-icisco:catalyst_2960xr-24td-icisco:catalyst_2960xr-24ts-icisco:catalyst_2960xr-48fpd-icisco:catalyst_2960xr-48fps-icisco:catalyst_2960xr-48lpd-icisco:catalyst_2960xr-48lps-icisco:catalyst_2960xr-48td-icisco:catalyst_2960xr-48ts-icisco:catalyst_3560c-12pc-scisco:catalyst_3560c-8pc-scisco:catalyst_3560cg-8pc-scisco:catalyst_3560cg-8tc-scisco:catalyst_3560cpd-8pt-scisco:catalyst_3560x-24p-ecisco:catalyst_3560x-24p-lcisco:catalyst_3560x-24p-scisco:catalyst_3560x-24t-ecisco:catalyst_3560x-24t-lcisco:catalyst_3560x-24t-scisco:catalyst_3560x-24u-ecisco:catalyst_3560x-24u-lcisco:catalyst_3560x-24u-scisco:catalyst_3560x-48p-ecisco:catalyst_3560x-48p-lcisco:catalyst_3560x-48p-scisco:catalyst_3560x-48pf-ecisco:catalyst_3560x-48pf-lcisco:catalyst_3560x-48pf-scisco:catalyst_3560x-48t-ecisco:catalyst_3560x-48t-lcisco:catalyst_3560x-48t-scisco:catalyst_3560x-48u-ecisco:catalyst_3560x-48u-lcisco:catalyst_3560x-48u-scisco:catalyst_3750x-12s-ecisco:catalyst_3750x-12s-scisco:catalyst_3750x-24p-ecisco:catalyst_3750x-24p-lcisco:catalyst_3750x-24p-scisco:catalyst_3750x-24s-ecisco:catalyst_3750x-24s-scisco:catalyst_3750x-24t-ecisco:catalyst_3750x-24t-lcisco:catalyst_3750x-24t-scisco:catalyst_3750x-24u-ecisco:catalyst_3750x-24u-lcisco:catalyst_3750x-24u-scisco:catalyst_3750x-48p-ecisco:catalyst_3750x-48p-lcisco:catalyst_3750x-48p-scisco:catalyst_3750x-48pf-ecisco:catalyst_3750x-48pf-lcisco:catalyst_3750x-48pf-scisco:catalyst_3750x-48t-ecisco:catalyst_3750x-48t-lcisco:catalyst_3750x-48t-scisco:catalyst_3750x-48u-ecisco:catalyst_3750x-48u-lcisco:catalyst_3750x-48u-scisco:catalyst_4500_supervisor_engine_6-ecisco:catalyst_4500_supervisor_engine_6l-ecisco:catalyst_4900mcisco:catalyst_4948ecisco:catalyst_4948e-fcisco:embedded_service_2020_24tc_concisco:embedded_service_2020_24tc_con_bcisco:embedded_service_2020_24tc_ncpcisco:embedded_service_2020_24tc_ncp_bcisco:embedded_service_2020_concisco:embedded_service_2020_con_bcisco:embedded_service_2020_ncpcisco:embedded_service_2020_ncp_bcisco:ie-3010-16s-8pccisco:ie-3010-24tccisco:ie_2000-16ptc-gcisco:ie_2000-16t67cisco:ie_2000-16t67pcisco:ie_2000-16tccisco:ie_2000-16tc-gcisco:ie_2000-16tc-g-ecisco:ie_2000-16tc-g-ncisco:ie_2000-16tc-g-xcisco:ie_2000-24t67cisco:ie_2000-4s-ts-gcisco:ie_2000-4tcisco:ie_2000-4t-gcisco:ie_2000-4tscisco:ie_2000-4ts-gcisco:ie_2000-8t67cisco:ie_2000-8t67pcisco:ie_2000-8tccisco:ie_2000-8tc-gcisco:ie_2000-8tc-g-ecisco:ie_2000-8tc-g-ncisco:ie_3000-4tccisco:ie_3000-8tccisco:ioscisco:ios_xecisco:sm-x_layer_2\/3_etherswitch_service_module

Weaknesses (CWE)

CWE-371

References

http://www.securityfocus.com/bid/106510(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-tcp(psirt@cisco.com)

http://www.securityfocus.com/bid/106510(af854a3a-2127-422b-91ae-364da2661108)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-tcp(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.