CVE-2020-15106
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Panic due to malformed WALs in go.etcd.io/etcd
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 3.3.25+dfsg-5 |
| debian | bullseye | fixed | 3.3.25+dfsg-5 |
| debian | forky | fixed | 3.3.25+dfsg-5 |
| debian | sid | fixed | 3.3.25+dfsg-5 |
| debian | trixie | fixed | 3.3.25+dfsg-5 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | go.etcd.io/etcd/v3 | <3.3.23 | 3.3.23 |
| Go | go.etcd.io/etcd/v3 | >=3.4.0,<3.4.10 | 3.4.10 |
| Go | go.etcd.io/etcd | <0.5.0-alpha.5.0.20200423152442-f4b650b51dc4 | 0.5.0-alpha.5.0.20200423152442-f4b650b51dc4 |
References
- https://www.suse.com/security/cve/CVE-2020-15106.html
- https://security-tracker.debian.org/tracker/CVE-2020-15106
- https://github.com/etcd-io/etcd/security/advisories/GHSA-m332-53r6-2w93
- https://nvd.nist.gov/vuln/detail/CVE-2020-15112
- https://github.com/etcd-io/etcd/pull/11793
- https://github.com/etcd-io/etcd/commit/7d1cf640497cbcdfb932e619b13624112c7e3865
- https://github.com/etcd-io/etcd/commit/f4b650b51dc4a53a8700700dc12e1242ac56ba07
- https://github.com/etcd-io/etcd
- https://github.com/etcd-io/etcd/blob/master/security/SECURITY_AUDIT.pdf
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP
- https://pkg.go.dev/vuln/GO-2020-0005
- https://github.com/etcd-io/etcd/security/advisories/GHSA-p4g4-wgrh-qrg2
- https://nvd.nist.gov/vuln/detail/CVE-2020-15106
- https://github.com/etcd-io/etcd/commit/4571e528f49625d3de3170f219a45c3b3d38c675
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.