CVE-2021-28235

2023-04-0415:15:08

Debian Security Bug Tracker

security-tracker.debian.org

etcd-io v3.4.10

authentication vulnerability

privilege escalation

debug function

unix

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

71.5%

JSON

Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.

OSVersionArchitecturePackageVersionFilename
Debian12alletcd<= 3.4.23-4etcd_3.4.23-4_all.deb
Debian11alletcd<= 3.3.25+dfsg-6etcd_3.3.25+dfsg-6_all.deb
Debian999alletcd< 3.4.30-1etcd_3.4.30-1_all.deb
Debian13alletcd< 3.4.30-1etcd_3.4.30-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	etcd	<= 3.4.23-4	etcd_3.4.23-4_all.deb
Debian	11	all	etcd	<= 3.3.25+dfsg-6	etcd_3.3.25+dfsg-6_all.deb
Debian	999	all	etcd	< 3.4.30-1	etcd_3.4.30-1_all.deb
Debian	13	all	etcd	< 3.4.30-1	etcd_3.4.30-1_all.deb