PT-2018-18700 · Identityserver · Identityserver

Publicado 2018-03-22 · Atualizado 2018-04-18 · CVE-2018-8899

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions IdentityServer versions 1.x through 1.5.2 IdentityServer versions 2.x through 2.1.2

Description The issue is related to the encoding of the redirect URI on the authorization response page. In some configurations, this might lead to XSS.

Recommendations For IdentityServer versions 1.x through 1.5.2, update to version 1.5.3 or later. For IdentityServer versions 2.x through 2.1.2, update to version 2.1.3 or later.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2018-8899

Produtos afetados

Identityserver

Referências · 6

• https://github.com/IdentityServer/IdentityServer4/issues/2164 · Nota
• https://github.com/IdentityServer/IdentityServer4/releases/tag/1.5.3 · Nota
• https://github.com/IdentityServer/IdentityServer4/releases/tag/2.1.3 · Nota
• https://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895 · Correção
• https://osv.dev/vulnerability/CVE-2018-8899 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-8899 · Nota de Segurança