Vulnerability Details : CVE-2009-1168
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, 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 (memory corruption and device reload) by using an RFC4271 peer to send an update with a long series of AS numbers, aka Bug ID CSCsy86021.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2009-1168
- cpe:2.3:o:cisco:ios:12.0\(33\)s4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.0\(32\)sy8:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.0\(32\)sy9:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.2\(33\)sxi2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.4\(24\)t1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.0\(32\)s13:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.0\(33\)s3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.0\(32\)s12:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.2\(33\)sxi1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xe:2.3.1t:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xe:2.4.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xe:2.4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xe:2.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2009-1168
1.90%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2009-1168
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
NIST |
CWE ids for CVE-2009-1168
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-1168
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http://www.vupen.com/english/advisories/2009/2082
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6697
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http://www.securityfocus.com/bid/35862
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http://www.securitytracker.com/id?1022619
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http://www.cisco.com/en/US/products/products_security_advisory09186a0080aea4c9.shtml
Patch;Vendor Advisory
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