CVE-2009-5038

CVSS V2 High 7.8 CVSS V3 None

Description

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.

Overview

CVE ID
CVE-2009-5038

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2011-01-07T19:00:02

Last Modified Date
2020-05-13T14:51:11

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:cisco:ios::::::::	1	OR		15.0\(1\)xa

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
7.8

Severity
HIGH

Exploitability Score
10

Impact Score
6.9

References

Reference URL	Reference Tags
http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf	Release Notes Vendor Advisory
http://www.securityfocus.com/bid/45764	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/64682	Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2009-5038
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-5038

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:32:28				Added to TrackCVE