PT-2023-8995 · Etcd-Io+7 · Etcd-Io+7

Benjamin Wang · Publicado 2023-04-04 · Atualizado 2025-02-21 · CVE-2021-28235

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Etcd-io version 3.4.10

Description The issue is related to an authentication vulnerability that can be exploited by sending an authentication request to the etcdserver with a username and password, potentially allowing a remote attacker to escalate privileges. This vulnerability can be exploited via the debug function.

Recommendations For Etcd-io version 3.4.10, update to version 3.5.8 or apply the backported fix to version 3.4 to resolve the issue. As a temporary workaround, consider disabling the debug function until a patch is available.

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

ALT-PU-2023-1619

ALT-PU-2023-1624

ALT-PU-2023-1931

AZL-26139

BDU:2024-02894

BIT-ETCD-2021-28235

CVE-2021-28235

GHSA-GMPH-WF7J-9GCM

OESA-2025-1168

OESA-2025-1169

OESA-2025-1170

OPENSUSE-SU-2024:12896-1

OPENSUSE-SU-2024:13369-1

OPENSUSE-SU-2024:13370-1

OPENSUSE-SU-2024:13371-1

OPENSUSE-SU-2024_3656-1

OPENSUSE-SU-2025:0003-1

RHSA-2023:3441

RHSA-2023:3445

RHSA-2023:3447

SUSE-SU-2024:3656-1

USN-6189-1

Produtos afetados

Alt Linux

Astra Linux

Debian

Etcd-Io

Linuxmint

Red Os

Suse

Ubuntu

Referências · 74

• https://github.com/etcd-io/etcd · Nota
• https://github.com/etcd-io/etcd/pull/15648 · Nota
• https://github.com/etcd-io/etcd/pull/15655 · Nota
• https://github.com/etcd-io/etcd/commit/1f746597ea6ce9f0a4554108bc853f256e150b0b · Nota
• https://github.com/etcd-io/etcd/commit/3618ab4b07cc9c0883b6a642da198877e25d612b · Nota
• https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png · Nota
• https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png · Nota
• https://suse.com/security/cve/CVE-2023-29406 · Nota
• https://bugzilla.suse.com/1213229 · Nota
• https://suse.com/security/cve/CVE-2018-16875 · Nota
• https://suse.com/security/cve/CVE-2020-15112 · Nota
• https://osv.dev/vulnerability/USN-6189-1 · Aviso do Fabricante
• https://xn--80ahaefyxhn.xn--j1afgaq.xn--p1ai/bin/view/%D0%9E%D0%A1%D0%BD%D0%BE%D0%B2%D0%B0/%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F/3.1 · Nota
• https://bugzilla.suse.com/1095184 · Nota
• https://openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1168 · Nota