High severity7.5NVD Advisory· Published Jun 11, 2020· Updated Jun 17, 2026
CVE-2020-12758
CVE-2020-12758
Description
HashiCorp Consul and Consul Enterprise could crash when configured with an abnormally-formed service-router entry. Introduced in 1.6.0, fixed in 1.6.6 and 1.7.4.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/hashicorp/consulGo | >= 1.6.0-beta1, < 1.6.6 | 1.6.6 |
github.com/hashicorp/consulGo | >= 1.7.0, < 1.7.4 | 1.7.4 |
Affected products
5- HashiCorp/Consuldescription
- ghsa-coords2 versions
>= 1.6.0-beta1, < 1.6.6+ 1 more
- (no CPE)range: >= 1.6.0-beta1, < 1.6.6
- (no CPE)range: >= 1.6.0, < 1.6.6
Patches
Vulnerability mechanics
References
6- github.com/hashicorp/consul/pull/7783nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-q2qr-3c2p-9235ghsaADVISORY
- github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.mdnvdRelease NotesThird Party AdvisoryWEB
- github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.mdnvdRelease NotesThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2020-12758ghsaADVISORY
- github.com/hashicorp/consul/commit/69b44fb9424cfdc05f1b7243876ab10d236ef1fcghsaWEB
News mentions
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