Ubuntu.comUB:CVE-2021-28235CVE-2021-28235
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
71.4%
Authentication vulnerability found in Etcd-io v.3.4.10 allows remote
attackers to escalate privileges via the debug function.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | etcd | < 3.2.17+dfsg-1ubuntu0.1+esm2 | UNKNOWN |
| ubuntu | 20.04 | noarch | etcd | < 3.2.26+dfsg-6ubuntu0.2+esm1 | UNKNOWN |
| ubuntu | 22.04 | noarch | etcd | < 3.3.25+dfsg-7ubuntu0.22.04.1+esm1 | UNKNOWN |
| ubuntu | 22.10 | noarch | etcd | < 3.3.25+dfsg-7ubuntu0.22.10.2 | UNKNOWN |
| ubuntu | 23.04 | noarch | etcd | < 3.4.23-4ubuntu0.1 | UNKNOWN |
| ubuntu | 23.10 | noarch | etcd | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | etcd | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | etcd | < any | UNKNOWN |
References
github.com/etcd-io/etcd/commit/1f746597ea6ce9f0a4554108bc853f256e150b0b (v3.4.25)
github.com/etcd-io/etcd/commit/3618ab4b07cc9c0883b6a642da198877e25d612b (v3.4.25)
github.com/etcd-io/etcd/pull/15648
github.com/etcd-io/etcd/pull/15655
launchpad.net/bugs/cve/CVE-2021-28235
nvd.nist.gov/vuln/detail/CVE-2021-28235
security-tracker.debian.org/tracker/CVE-2021-28235
ubuntu.com/security/notices/USN-6189-1
www.cve.org/CVERecord?id=CVE-2021-28235
Related
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
71.4%