CVE-2010-3035

medium

Description

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.

References

http://mailman.nanog.org/pipermail/nanog/2010-August/024837.html

http://osvdb.org/67696

http://secunia.com/advisories/41190

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4411f.shtml

http://www.securitytracker.com/id?1024371

http://www.vupen.com/english/advisories/2010/2227

https://exchange.xforce.ibmcloud.com/vulnerabilities/61443

Details

Source: MITRE

Published: 2010-08-30

Updated: 2017-08-17

Type: CWE-20

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM