7.5

CVE-2010-3035

Warning

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service (peering reset) via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, aka Bug ID CSCti62211.

Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Ios Xr Version >= 3.4.0 <= 3.9.1

25.03.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

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

Vulnerability

Cisco IOS XR, when BGP is the configured routing feature, allows remote attackers to cause a denial-of-service (DoS).

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 3.68% 0.875
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
http://www.securitytracker.com/id?1024371
Third Party Advisory
Broken Link
VDB Entry