PT-2019-2249 · Microsoft · Sharepoint Server

Publicado 2019-05-14 · Atualizado 2020-08-24 · CVE-2019-0957

Positive Technologies (AI Summary)

CVSS v2.0

9.0

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Server (affected versions not specified)

Description The issue arises from Microsoft SharePoint Server's failure to properly sanitize specially crafted web requests, allowing an attacker to perform cross-site scripting attacks and elevate their privileges. This could enable the attacker to read unauthorized content, use the victim's identity to take actions on the SharePoint site, and inject malicious content into the user's browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

XSS

Enumeração de Fraquezas

CWE-20

CWE-264

CWE-79

Identificadores relacionados

BDU:2019-02020

CVE-2019-0957

Produtos afetados

Sharepoint Server

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-0957 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0957 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-0957 · Aviso do Fabricante
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0957 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2019-02020 · Nota de Segurança