CVE-2015-4291

Severity

78%

Complexity

99%

Confidentiality

115%

Cisco IOS XE 2.x before 2.4.3 and 2.5.x before 2.5.1 on ASR 1000 devices allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted series of fragmented (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCtd72617.

Cisco IOS XE 2.x before 2.4.3 and 2.5.x before 2.5.1 on ASR 1000 devices allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted series of fragmented (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCtd72617.

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Cisco IOS XE

First reported 9 years ago

2015-08-01 01:59:00

Last updated 9 years ago

2015-08-21 16:04:00

Affected Software

Cisco IOS XE 2.1.0

2.1.0

Cisco IOS XE 2.1.1

2.1.1

Cisco IOS XE 2.1.2

2.1.2

Cisco IOS XE 2.2.1

2.2.1

Cisco IOS XE 2.2.2

2.2.2

Cisco IOS XE 2.2.3

2.2.3

Cisco IOS XE 2.3.0

2.3.0

Cisco IOS XE 2.3.0t

2.3.0t

Cisco IOS XE 2.3.1t

2.3.1t

Cisco IOS XE 2.3.2

2.3.2

Cisco IOS XE 2.4.0

2.4.0

Cisco IOS XE 2.4.1

2.4.1

Cisco IOS XE 2.5.0

2.5.0

References

20150730 Cisco ASR 1000 Series Aggregation Services Routers Fragmented Packet Denial of Service Vulnerability

Vendor Advisory

1033131

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.