CVE catalog
CVE-2020-15113
etcd: CVE-2020-15113
- Severity
- High · CVSS 7.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.22% · Oct 25, 2026
In etcd before versions 3.3.23 and 3.4.10, certain directory paths are created (etcd data directory and the directory path when provided to automatically generate self-signed certificates for TLS connections with clients) with restricted access permissions (700) by using the os.MkdirAll. This function does not perform any permission checks when a given directory path exists already. A possible workaround is to ensure the directories have the desired permission (700).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | etcd | sid | 3.5.30-2 | fixed |
| Debian | etcd | forky | 3.5.30-2 | fixed |
| Debian | etcd | trixie | 3.5.16-4 | fixed |
| Debian | etcd | bookworm | 3.4.23-4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | etcd | source | sid | 3.3.25+dfsg-5 | not yet assigned | Not reported | [968740] |
| Debian | etcd | source | forky | 3.3.25+dfsg-5 | not yet assigned | Not reported | [968740] |
| Debian | etcd | source | trixie | 3.3.25+dfsg-5 | not yet assigned | Not reported | [968740] |
| Debian | etcd | source | bookworm | 3.3.25+dfsg-5 | not yet assigned | Not reported | [968740] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [etcd-client]Fixed
Source package: [etcd]
Details (2)
3.4.23-4+b4· amd64 · bookwormFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · bookworm; dsa · etcd · debian · 12
3.4.23-4+b4· arm64 · bookwormFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · bookworm; dsa · etcd · debian · 12
- [etcd-server]Fixed
Source package: [etcd]
Details (2)
3.4.23-4+b4· amd64 · bookwormFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · bookworm; dsa · etcd · debian · 12
3.4.23-4+b4· arm64 · bookwormFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · bookworm; dsa · etcd · debian · 12
- [golang-etcd-server-dev]Fixed
Source package: [etcd]
Details (2)
3.4.23-4· all · bookwormFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · bookworm; dsa · etcd · debian · 12
3.4.23-4· all · bookwormFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · bookworm; dsa · etcd · debian · 12
[Debian 13 (Trixie)]
- [etcd-client]Fixed
Source package: [etcd]
Details (2)
3.5.16-4· amd64 · trixieFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · 13
3.5.16-4· arm64 · trixieFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · 13
- [etcd-server]Fixed
Source package: [etcd]
Details (2)
3.5.16-4· amd64 · trixieFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · 13
3.5.16-4· arm64 · trixieFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · 13
- [golang-etcd-server-dev]Fixed
Source package: [etcd]
Details (2)
3.5.16-4· all · trixieFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · 13
3.5.16-4· all · trixieFixed · Fixed:
3.3.25+dfsg-5dsa · etcd · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-15113]
- [https://security-tracker.debian.org/tracker/CVE-2020-15113]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-15113.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0510.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]