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Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-gkgb-5g8x-7fgf
Summary
Denial of Service (DoS) in HashiCorp Consul
HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 1.6.3.

### Specific Go Packages Affected
github.com/hashicorp/consul/agent/consul
Aliases
0
alias CVE-2020-7219
1
alias GHSA-23jv-v6qj-3fhh
Fixed_packages
0
url pkg:deb/debian/consul@1.7.0%2Bdfsg1-1?distro=bullseye
purl pkg:deb/debian/consul@1.7.0%2Bdfsg1-1?distro=bullseye
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/consul@1.7.0%252Bdfsg1-1%3Fdistro=bullseye
1
url pkg:deb/debian/consul@1.8.7%2Bdfsg1-2
purl pkg:deb/debian/consul@1.8.7%2Bdfsg1-2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/consul@1.8.7%252Bdfsg1-2
2
url pkg:deb/debian/consul@1.8.7%2Bdfsg1-2?distro=bullseye
purl pkg:deb/debian/consul@1.8.7%2Bdfsg1-2?distro=bullseye
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/consul@1.8.7%252Bdfsg1-2%3Fdistro=bullseye
3
url pkg:golang/github.com/hashicorp/consul@1.6.3
purl pkg:golang/github.com/hashicorp/consul@1.6.3
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:golang/github.com/hashicorp/consul@1.6.3
Affected_packages
0
url pkg:deb/debian/consul@1.0.7~dfsg1-5
purl pkg:deb/debian/consul@1.0.7~dfsg1-5
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2dmf-rj8w-xycm
1
vulnerability VCID-467g-8bds-t3ef
2
vulnerability VCID-cqzz-az3e-kych
3
vulnerability VCID-ftvt-9nb3-xue3
4
vulnerability VCID-gkgb-5g8x-7fgf
5
vulnerability VCID-gsqu-g2y4-a7ap
6
vulnerability VCID-jm2d-ejbf-qfhz
7
vulnerability VCID-mv9z-hxmr-skfp
8
vulnerability VCID-pet2-hhx7-g7fc
9
vulnerability VCID-th2f-96u1-syhg
10
vulnerability VCID-xzyq-wm1j-dkcu
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/consul@1.0.7~dfsg1-5
References
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7219.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7219.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-7219
reference_id
reference_type
scores
0
value 0.01138
scoring_system epss
scoring_elements 0.78418
published_at 2026-04-21T12:55:00Z
1
value 0.01138
scoring_system epss
scoring_elements 0.78394
published_at 2026-04-09T12:55:00Z
2
value 0.01138
scoring_system epss
scoring_elements 0.7842
published_at 2026-04-11T12:55:00Z
3
value 0.01138
scoring_system epss
scoring_elements 0.78403
published_at 2026-04-12T12:55:00Z
4
value 0.01138
scoring_system epss
scoring_elements 0.78395
published_at 2026-04-13T12:55:00Z
5
value 0.01138
scoring_system epss
scoring_elements 0.78424
published_at 2026-04-16T12:55:00Z
6
value 0.01138
scoring_system epss
scoring_elements 0.78423
published_at 2026-04-18T12:55:00Z
7
value 0.01138
scoring_system epss
scoring_elements 0.78341
published_at 2026-04-01T12:55:00Z
8
value 0.01138
scoring_system epss
scoring_elements 0.78347
published_at 2026-04-02T12:55:00Z
9
value 0.01138
scoring_system epss
scoring_elements 0.78378
published_at 2026-04-04T12:55:00Z
10
value 0.01138
scoring_system epss
scoring_elements 0.78362
published_at 2026-04-07T12:55:00Z
11
value 0.01138
scoring_system epss
scoring_elements 0.78388
published_at 2026-04-08T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-7219
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7219
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7219
3
reference_url https://github.com/hashicorp/consul/issues/7159
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/hashicorp/consul/issues/7159
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2020-7219
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2020-7219
5
reference_url https://www.hashicorp.com/blog/category/consul
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.hashicorp.com/blog/category/consul
6
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1805866
reference_id 1805866
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1805866
7
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=950736
reference_id 950736
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=950736
Weaknesses
0
cwe_id 400
name Uncontrolled Resource Consumption
description The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
1
cwe_id 770
name Allocation of Resources Without Limits or Throttling
description The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
Exploits
Severity_range_score7.0 - 8.9
Exploitability0.5
Weighted_severity8.0
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-gkgb-5g8x-7fgf