PT-2023-9499 · Cisco · Cisco Ios Xe+1

CVE-2024-20433 · Publicado 2023-11-08 · Atualizado 2024-10-21

Positive Technologies (AI Summary)

CVSS v3.1

8.6

Alta

Vetor base

AV: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

Enumeração de Fraquezas

CWE-787

CWE-121

Identificadores relacionados

BDU:2024-07912

CVE-2024-20433

Produtos afetados

Cisco Ios

Cisco Ios Xe

Referências · 15

• https://nvd.nist.gov/vuln/detail/CVE-2024-20433 · Nota de Segurança
• https://twitter.com/CveFindCom/status/1838987537706009053 · Publicação no Twitter
• https://twitter.com/VulmonFeeds/status/1839036157457318047 · Publicação no Twitter
• https://vulners.com/nvd/NVD:CVE-2024-20433 · Nota
• https://osv.dev/vulnerability/CVE-2024-20433 · Aviso do Fabricante
• https://t.me/cvedetector/6352 · Publicação no Telegram
• https://twitter.com/vuldb/status/1839029367969820914 · Publicação no Twitter
• https://twitter.com/vaspami/status/1843993466629771506 · Publicação no Twitter
• https://twitter.com/vaspami/status/1845851162206990501 · Publicação no Twitter
• https://twitter.com/vaspami/status/1848379536896897375 · Publicação no Twitter
• https://twitter.com/CCBalert/status/1840772320832397390 · Publicação no Twitter
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rsvp-dos-OypvgVZf · Aviso do Fabricante
• https://vuldb.com/?id.278488 · Nota
• https://bdu.fstec.ru/vul/2024-07912 · Nota de Segurança
• https://twitter.com/CVEnew/status/1838983838485143653 · Publicação no Twitter