PT-2023-7392 · F5 · Big-Ip

Publicado 2023-02-01 · Atualizado 2023-02-09 · CVE-2023-22422

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions BIG-IP versions 17.0.x through 17.0.0.1 BIG-IP versions 16.1.x through 16.1.3.2

Description The issue is caused by undisclosed requests that can terminate the Traffic Management Microkernel (TMM) when a HTTP profile with non-default Enforcement options is configured on a virtual server. This can lead to a denial of service. The vulnerability may also be related to a stack buffer overflow.

Recommendations For BIG-IP versions 17.0.x through 17.0.0.1, update to version 17.0.0.2 or later. For BIG-IP versions 16.1.x through 16.1.3.2, update to version 16.1.3.3 or later. As a temporary workaround, consider disabling the non-default Enforcement options of Enforce HTTP Compliance and Unknown Methods: Reject on the HTTP profile until a patch is available.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

BDU:2023-08429

CVE-2023-22422

Produtos afetados

Big-Ip

Referências · 7

• https://osv.dev/vulnerability/CVE-2023-22422 · Aviso do Fabricante
• https://my.f5.com/manage/s/article/K43881487 · Aviso do Fabricante
• https://t.me/cibsecurity/57333 · Publicação no Telegram
• https://t.me/cvenotify/43345 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-08429 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-22422 · Nota de Segurança
• https://vuldb.com/?id.219962 · Nota