Vulnerability Monitor

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CVE-2015-0593

The Zone-Based Firewall implementation in Cisco IOS 12.4(122)T and earlier does not properly manage session-object structures, which allows remote attackers to cause a denial of service (device reload) via crafted network traffic, aka Bug ID CSCul65003.

Published

2015-02-13T02:59:09.063

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

6.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	cisco	ios	15.4\(1.12\)t	Yes
Operating System	cisco	ios	15.4\(1.19\)t	Yes

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0593 Vendor Advisory ([email protected])
http://tools.cisco.com/security/center/viewAlert.x?alertId=37417 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/72549 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/100757 ([email protected])
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0593 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://tools.cisco.com/security/center/viewAlert.x?alertId=37417 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/72549 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/100757 (af854a3a-2127-422b-91ae-364da2661108)