CVE-2009-2049

2009-07-3018:30:00

CWE-16

[email protected]

web.nvd.nist.gov

CVSS2

5.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:N/I:N/A:C

AI Score

6.6

Confidence

High

EPSS

0.019

Percentile

88.6%

JSON

Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1 through 12.2(33)SXI2, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (device reload) by using an RFC4271 peer to send a malformed update, aka Bug ID CSCta33973.

Affected configurations

Nvd

Node

ciscoiosMatch12.0\(32\)s12

ciscoiosMatch12.0\(32\)s13

ciscoiosMatch12.0\(32\)sy8

ciscoiosMatch12.0\(32\)sy9

ciscoiosMatch12.0\(33\)s3

ciscoiosMatch12.0\(33\)s4

ciscoiosMatch12.2\(33\)sxi1

ciscoiosMatch12.2\(33\)sxi2

ciscoiosMatch12.2xnc

ciscoiosMatch12.2xnd

ciscoiosMatch12.4\(24\)t1

ciscoios_xeMatch2.3

ciscoios_xeMatch2.3.1t

ciscoios_xeMatch2.4

ciscoios_xeMatch2.4.0

VendorProductVersionCPE
ciscoios12.0(32)s12cpe:2.3:o:cisco:ios:12.0\(32\)s12:*:*:*:*:*:*:*
ciscoios12.0(32)s13cpe:2.3:o:cisco:ios:12.0\(32\)s13:*:*:*:*:*:*:*
ciscoios12.0(32)sy8cpe:2.3:o:cisco:ios:12.0\(32\)sy8:*:*:*:*:*:*:*
ciscoios12.0(32)sy9cpe:2.3:o:cisco:ios:12.0\(32\)sy9:*:*:*:*:*:*:*
ciscoios12.0(33)s3cpe:2.3:o:cisco:ios:12.0\(33\)s3:*:*:*:*:*:*:*
ciscoios12.0(33)s4cpe:2.3:o:cisco:ios:12.0\(33\)s4:*:*:*:*:*:*:*
ciscoios12.2(33)sxi1cpe:2.3:o:cisco:ios:12.2\(33\)sxi1:*:*:*:*:*:*:*
ciscoios12.2(33)sxi2cpe:2.3:o:cisco:ios:12.2\(33\)sxi2:*:*:*:*:*:*:*
ciscoios12.2xnccpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:*
ciscoios12.2xndcpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	ios	12.0(32)s12	cpe:2.3:o:cisco:ios:12.0\(32\)s12:::::::*
cisco	ios	12.0(32)s13	cpe:2.3:o:cisco:ios:12.0\(32\)s13:::::::*
cisco	ios	12.0(32)sy8	cpe:2.3:o:cisco:ios:12.0\(32\)sy8:::::::*
cisco	ios	12.0(32)sy9	cpe:2.3:o:cisco:ios:12.0\(32\)sy9:::::::*
cisco	ios	12.0(33)s3	cpe:2.3:o:cisco:ios:12.0\(33\)s3:::::::*
cisco	ios	12.0(33)s4	cpe:2.3:o:cisco:ios:12.0\(33\)s4:::::::*
cisco	ios	12.2(33)sxi1	cpe:2.3:o:cisco:ios:12.2\(33\)sxi1:::::::*
cisco	ios	12.2(33)sxi2	cpe:2.3:o:cisco:ios:12.2\(33\)sxi2:::::::*
cisco	ios	12.2xnc	cpe:2.3:o:cisco:ios:12.2xnc:::::::*
cisco	ios	12.2xnd	cpe:2.3:o:cisco:ios:12.2xnd:::::::*