PT-2018-4576 · Nullsoft · Nsis

Andre Heinecke · Publicado 2018-10-01 · Atualizado 2021-03-15 · CVE-2015-9267

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nullsoft Scriptable Install System (NSIS) versions prior to 2.49

Description The issue allows unprivileged local users to overwrite files due to the use of temporary folder locations. This can lead to a local attack where a plugin or the uninstaller can be replaced by a Trojan horse program.

Recommendations For versions prior to 2.49, update to version 2.49 or later to resolve the issue. As a temporary workaround, consider restricting access to the temporary folder locations used by NSIS to minimize the risk of exploitation.

Exploit

Correção

Improper Privilege Management

Enumeração de Fraquezas

CWE-269

Identificadores relacionados

CVE-2015-9267

DLA-1602-1

Produtos afetados

Nsis

Referências · 17

• 🔥 https://sourceforge.net/p/nsis/bugs/1125 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2015-9267 · Nota de Segurança
• https://packages.debian.org/src:nsis · Nota
• https://security-tracker.debian.org/tracker/DLA-1602-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9267 · Nota de Segurança
• https://security-tracker.debian.org/tracker/source-package/nsis · Aviso do Fabricante
• https://t.me/cvenotify/10920 · Publicação no Telegram
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9268 · Nota de Segurança
• https://lists.debian.org/debian-lts-announce/2018/11/msg00041.html · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-9267 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2015-9267 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2015-9267 · Nota de Segurança
• https://ubuntu.com/security/CVE-2015-9267 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-9267 · Aviso do Fabricante
• https://osv.dev/vulnerability/DLA-1602-1 · Aviso do Fabricante