PT-2018-5624 · Canonical · Snapd

Robert Ancell · Publicado 2018-02-02 · Atualizado 2019-10-03 · CVE-2017-14178

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: snapd versions 2.27 through 2.29.2

Description: The issue allows unprivileged, unauthenticated users to bypass systemd-journald's access restrictions by making the 'snap logs' command call journalctl without match arguments.

Recommendations: For snapd versions 2.27 through 2.29.2, consider restricting access to the snap logs command until a patch is available. As a temporary workaround, avoid using the snap logs command with unprivileged or unauthenticated users to minimize the risk of exploitation.

Correção

Improper Handling of Exceptional Conditions

Enumeração de Fraquezas

CWE-755

Identificadores relacionados

CVE-2017-14178

Produtos afetados

Snapd

Referências · 10

• https://github.com/snapcore/snapd/pull/4194 · Nota
• https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14178.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-14178 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2017-14178 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-14178 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2017-14178 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-14178 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-14178 · Aviso do Fabricante
• https://launchpad.net/bugs/1730255 · Correção
• https://ubuntu.com/security/CVE-2017-14178 · Aviso do Fabricante