PT-2018-6762 · Adobe+1 · Exempi+1

Hubert Figuière · Publicado 2018-02-27 · Atualizado 2018-05-16 · CVE-2017-18235

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions: Exempi versions prior to 2.4.3

Description: An issue in the VPXChunk class in XMPFiles/source/FormatSupport/WEBP Support.cpp allows remote attackers to cause a denial of service via a crafted .webp file, due to the class not ensuring nonzero widths and heights. This can lead to an assertion failure and application exit.

Recommendations: For versions prior to 2.4.3, update to version 2.4.3 or later to resolve the issue. As a temporary workaround, consider restricting the processing of .webp files from untrusted sources to minimize the risk of exploitation.

Exploit

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2018-1294

CVE-2017-18235

MGASA-2018-0239

Produtos afetados

Alt Linux

Exempi

Referências · 11

• 🔥 https://bugs.freedesktop.org/show_bug.cgi?id=101913 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2017-18235 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2018-0239 · Aviso do Fabricante
• https://cgit.freedesktop.org/exempi/commit/?id=9e76a7782a54a242f18d609e7ba32bf1c430a5e4 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2017-18235 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-18235 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2018-0239.html · Nota de Segurança
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/H4PKNNGR3XYNB7B7BYNWTABCOPERDDLB · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=22871 · Nota
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/ZTR7ZDRVKLKSI65QBRMJFDTW4EPRPZYH · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-18235 · Aviso do Fabricante