CVE-2010-3035

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://mailman.nanog.org/pipermail/nanog/2010-August/024837.html	Mailing List
http://osvdb.org/67696	Broken Link
http://secunia.com/advisories/41190	Broken Link
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4411f.shtml	Broken Link Vendor Advisory
http://www.securitytracker.com/id?1024371	Broken Link Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2010/2227	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/61443	VDB Entry Vendor Advisory
http://mailman.nanog.org/pipermail/nanog/2010-August/024837.html	Mailing List
http://osvdb.org/67696	Broken Link
http://secunia.com/advisories/41190	Broken Link
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4411f.shtml	Broken Link Vendor Advisory
http://www.securitytracker.com/id?1024371	Broken Link Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2010/2227	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/61443	VDB Entry Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2010-08-30 21:00

Updated : 2025-04-11 00:51

NVD link : CVE-2010-3035

Mitre link : CVE-2010-3035

CVE.ORG link : CVE-2010-3035

JSON object : View

Products Affected

cisco

ios_xr

CWE

NVD-CWE-noinfo

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