PT-2019-4180 · Apple · Swift

Publicado 2019-08-26 · Atualizado 2020-11-03 · CVE-2019-8790

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Swift versions prior to 5.1.1 Endpoint Security Initial Client for Windows (affected versions not specified)

Description The issue concerns incorrect management of file descriptors in URLSession, potentially leading to inadvertent data disclosure. Another problem is related to the lack of a secure DLL loading mechanism in the Endpoint Security Initial Client for Windows, which could allow an attacker to elevate privileges by running malicious payload.

Recommendations For Swift versions prior to 5.1.1, update to Swift 5.1.1 to fix the issue with incorrect URLSession file descriptors management logic. For Endpoint Security Initial Client for Windows, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insecure Storage of Sensitive Information

Enumeração de Fraquezas

CWE-264

CWE-922

Identificadores relacionados

BDU:2019-04767

CVE-2019-8790

Produtos afetados

Swift

Referências · 7

• https://osv.dev/vulnerability/CVE-2019-8790 · Aviso do Fabricante
• https://securitylab.ru/news/500660.php · Nota
• https://bdu.fstec.ru/vul/2019-04767 · Nota de Segurança
• https://csirt.cy/check-point-patches-privilege-escalation-flaw-in-endpoint-client · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-8790 · Nota de Segurança
• https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk160812#Endpoint%20Security%20Server%20Downloads · Nota
• https://support.apple.com/en-us/HT210647 · Aviso do Fabricante