PT-2018-5986 · Apache · Apache Sling Xss Protection Api

Publicado 2018-01-10 · Atualizado 2022-05-14 · CVE-2017-15717

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: Apache Sling XSS Protection API versions 1.0.4 through 1.0.18 Apache Sling XSS Protection API Compat version 1.1.0 Apache Sling XSS Protection API version 2.0.0

Description: A flaw in the way URLs are escaped and encoded in the org.apache.sling.xss.impl.XSSAPIImpl#getValidHref and org.apache.sling.xss.impl.XSSFilterImpl#isValidHref allows specially crafted URLs to pass as valid, although they carry XSS payloads.

Recommendations: For Apache Sling XSS Protection API versions 1.0.4 through 1.0.18, update to a version outside of this range to resolve the issue. For Apache Sling XSS Protection API Compat version 1.1.0, consider disabling the org.apache.sling.xss.impl.XSSAPIImpl#getValidHref and org.apache.sling.xss.impl.XSSFilterImpl#isValidHref functions until a patch is available. For Apache Sling XSS Protection API version 2.0.0, restrict the use of the org.apache.sling.xss.impl.XSSAPIImpl#getValidHref and org.apache.sling.xss.impl.XSSFilterImpl#isValidHref functions to minimize the risk of exploitation.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2017-15717

GHSA-7MFW-43C4-45MQ

Produtos afetados

Apache Sling Xss Protection Api

Referências · 4

• https://s.apache.org/CVE-2017-15717 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-15717 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-15717 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-7mfw-43c4-45mq · Aviso do Fabricante