PT-2016-7743 · Tatsuya Kinoshita+3 · W3M+3

Kcwu · Publicado 2016-12-07 · Atualizado 2023-12-29 · CVE-2016-9424

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions w3m versions prior to 0.5.3-31

Description An issue was discovered in the Tatsuya Kinoshita w3m fork that allows remote attackers to cause a denial of service (heap buffer overflow crash) and possibly execute arbitrary code via a crafted HTML page. This occurs because w3m does not properly validate the value of a tag attribute.

Recommendations For versions prior to 0.5.3-31, update to version 0.5.3-31 or later to resolve the issue. As a temporary workaround, consider restricting access to crafted HTML pages that could exploit this issue until a patch is applied.

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2020-3081

ALT-PU-2020-3099

CVE-2016-9424

MGASA-2018-0024

SUSE-SU-2016:3046-1

USN-3214-1

Produtos afetados

Alt Linux

Suse

Ubuntu

W3M

Referências · 112

• https://github.com/tats/w3m/blob/master/ChangeLog · Correção
• https://github.com/tats/w3m/issues/12 · Correção
• https://ubuntu.com/security/CVE-2016-9628 · Aviso do Fabricante
• https://bugzilla.suse.com/1012026 · Nota
• https://ubuntu.com/security/CVE-2016-9433 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-9439 · Nota
• https://bugzilla.suse.com/1011285 · Nota
• https://lists.opensuse.org/opensuse-updates/2016-12/msg00084.html · Nota
• https://bugzilla.suse.com/1011283 · Nota
• https://ubuntu.com/security/CVE-2016-9443 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-9428 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-9443 · Nota
• https://suse.com/security/cve/CVE-2016-9437 · Nota
• https://ubuntu.com/security/CVE-2016-9424 · Aviso do Fabricante
• https://security.gentoo.org/glsa/201701-08 · Aviso do Fabricante