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Cisco IOSCisco IOS, XR, and XE Software Buffer Overflow Vulnerability

Risk 93
Severity
8.8
Exploited
Buffer Overflow
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Multiple Buffer Overflow vulnerabilities in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. Cisco Bug IDs: CSCuo17183, CSCvd73487.

1 / 2
First published (updated )
CVE-2018-0167

Cisco IOS XRCisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B,…

Risk 39
Severity
7.1
AV:N/AC:M/Au:N/C:N/I:N/A:C

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.

First published (updated )
CVE-2013-5549

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