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CVE-2009-2049
Published: Jul 30, 2009
Modified: Aug 7, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
20090729 Cisco IOS Software Border Gateway Protocol 4-Byte Autonomous System Number Vulnerabilities
vendor-advisory
x_refsource_CISCO
oval:org.mitre.oval:def:6853
vdb-entry
signature
x_refsource_OVAL
36046
third-party-advisory
x_refsource_SECUNIA
ADV-2009-2082
vdb-entry
x_refsource_VUPEN
1022619
vdb-entry
x_refsource_SECTRACK
35860
vdb-entry
x_refsource_BID
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