PT-2023-9499 · Cisco · Cisco Ios Xe+1

Published

2023-11-08

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Updated

2024-10-21

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CVE-2024-20433

CVSS v3.1

8.6

High

VectorAV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Cisco IOS Software and Cisco IOS XE Software (affected versions not specified)
Description A vulnerability in the Resource Reservation Protocol (RSVP) feature could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This issue is due to a buffer overflow when processing crafted RSVP packets. An attacker could exploit this vulnerability by sending RSVP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787CWE-121

Related Identifiers

BDU:2024-07912
CVE-2024-20433

Affected Products

Cisco Ios
Cisco Ios Xe