Executive Summary

Informations
Name CVE-2009-5038 First vendor Publication 2011-01-07
Vendor Cve Last vendor Modification 2020-05-13

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Cisco IOS before 15.0(1)XA does not properly handle IRC traffic during a specific time period after an initial reload, which allows remote attackers to cause a denial of service (device reload) via an attempted connection to a certain IRC server, related to a "corrupted magic value," aka Bug ID CSCso05336.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-5038

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 286
Os 5356

Open Source Vulnerability Database (OSVDB)

Id Description
70339 Cisco IOS IRC Traffic Initial Reload Corrupted Magic Value Remote DoS

Cisco IOS contains a flaw that may allow a remote denial of service. The issue is triggered when the program fails to properly handle IRC traffic after an initial reload, allowing a remote attacker to cause a denial of service by attempting to connect to a certain IRC server. This is related to a 'corrupted magic value', found in Bug ID CSCso05336.

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/45764
CONFIRM http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/64682

Alert History

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