PT-2019-18257 · F5 · Big-Ip

Publicado 2019-11-26 · Atualizado 2019-12-18 · CVE-2019-6675

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions BIG-IP versions Hotfix-BIGIP-14.1.0.3.0.79.6-ENG.iso through Hotfix-BIGIP-14.1.0.3.0.99.6-ENG.iso BIG-IP versions Hotfix-BIGIP-14.1.0.5.0.15.5-ENG.iso through Hotfix-BIGIP-14.1.0.5.0.40.5-ENG.iso BIG-IP versions Hotfix-BIGIP-14.1.0.6.0.11.9-ENG.iso through Hotfix-BIGIP-14.1.0.6.0.70.9-ENG.iso BIG-IP versions Hotfix-BIGIP-14.1.2.0.11.37-ENG.iso through Hotfix-BIGIP-14.1.2.0.32.37-ENG.iso BIG-IP versions Hotfix-BIGIP-14.1.2.1.0.14.4-ENG.iso through Hotfix-BIGIP-14.1.2.1.0.122.4-ENG.iso BIG-IP versions Hotfix-BIGIP-15.0.1.0.33.11-ENG.iso through Hotfix-BIGIP-15.0.1.0.48.11-ENG.iso

Description The vulnerability allows an authentication bypass, which can result in a complete compromise of the system. This issue impacts BIG-IP configurations using Active Directory, LDAP, or Client Certificate LDAP for management authentication with multiple servers.

Recommendations For each of the affected Hotfix builds, apply the corresponding patch or update to resolve the issue. As a temporary workaround, consider restricting access to the authentication configuration to minimize the risk of exploitation. Avoid using the vulnerable authentication configuration until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2019-6675

Produtos afetados

Big-Ip

Referências · 4

• https://support.f5.com/csp/article/K55655944 · Aviso do Fabricante
• https://support.f5.com/csp/article/K55655944?utm_source=f5support&amp%3Butm_medium=RSS · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-6675 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-6675 · Aviso do Fabricante