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CiscoCVE-2012-1342

HistoryAug 06, 2012 - 5:55 p.m.

CVE-2012-1342

2012-08-0617:55:00

CWE-863

cisco

web.nvd.nist.gov

cisco

crs

acl bypass

fragmented packets

cve-2012-1342

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

48.7%

JSON

Cisco Carrier Routing System (CRS) 3.9, 4.0, and 4.1 allows remote attackers to bypass ACL entries via fragmented packets, aka Bug ID CSCtj10975.

Affected configurations

Nvd

Node

ciscocarrier_routing_systemMatch3.9.0

ciscocarrier_routing_systemMatch4.0.0

ciscocarrier_routing_systemMatch4.1.0

VendorProductVersionCPE
ciscocarrier_routing_system3.9.0cpe:2.3:a:cisco:carrier_routing_system:3.9.0:*:*:*:*:*:*:*
ciscocarrier_routing_system4.0.0cpe:2.3:a:cisco:carrier_routing_system:4.0.0:*:*:*:*:*:*:*
ciscocarrier_routing_system4.1.0cpe:2.3:a:cisco:carrier_routing_system:4.1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	carrier_routing_system	3.9.0	cpe:2.3:a:cisco:carrier_routing_system:3.9.0:::::::*
cisco	carrier_routing_system	4.0.0	cpe:2.3:a:cisco:carrier_routing_system:4.0.0:::::::*
cisco	carrier_routing_system	4.1.0	cpe:2.3:a:cisco:carrier_routing_system:4.1.0:::::::*

References

www.cisco.com/cisco/software/release.html?mdfid=279506669&catid=268437899&flowid=1915&reltype=all&relind=AVAILABLE&release=3.9.2&softwareid=280867577

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

48.7%

JSON

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