CVE-2009-2055

MEDIUMCISA KEV

5.9

Descripcion

Cisco IOS XR 3.4.0 through 3.8.1 allows remote attackers to cause a denial of service (session reset) via a BGP UPDATE message with an invalid attribute, as demonstrated in the wild on 17 August 2009.

Detalles CVE

Puntuacion CVSS v3.15.9

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado8/19/2009

Ultima modificacion4/22/2026

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorCisco

ProductoIOS XR

Nombre vulnerabilidadCisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability

Fecha inclusion KEV2022-03-25

Fecha limite remediacion2022-04-15

Uso en ransomwareUnknown

Productos afectados

cisco:ios_xr

Debilidades (CWE)

CWE-20CWE-20

Referencias

http://mailman.nanog.org/pipermail/nanog/2009-August/012719.html(psirt@cisco.com)

http://securitytracker.com/id?1022739(psirt@cisco.com)

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml(psirt@cisco.com)

http://mailman.nanog.org/pipermail/nanog/2009-August/012719.html(af854a3a-2127-422b-91ae-364da2661108)

http://securitytracker.com/id?1022739(af854a3a-2127-422b-91ae-364da2661108)

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2009-2055(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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