Lookup for vulnerable packages by Package URL.

Purlpkg:alpm/archlinux/kube-apiserver@1.23.0-1
Typealpm
Namespacearchlinux
Namekube-apiserver
Version1.23.0-1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
0
url VCID-kgvu-q3dc-8khe
vulnerability_id VCID-kgvu-q3dc-8khe
summary
Confused Deputy in Kubernetes
A security issue was discovered in Kubernetes where actors that control the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests are able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8561.json
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8561.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-8561
reference_id
reference_type
scores
0
value 0.00183
scoring_system epss
scoring_elements 0.40081
published_at 2026-04-04T12:55:00Z
1
value 0.00183
scoring_system epss
scoring_elements 0.40056
published_at 2026-04-08T12:55:00Z
2
value 0.00183
scoring_system epss
scoring_elements 0.40055
published_at 2026-04-02T12:55:00Z
3
value 0.00183
scoring_system epss
scoring_elements 0.40002
published_at 2026-04-07T12:55:00Z
4
value 0.00183
scoring_system epss
scoring_elements 0.40046
published_at 2026-04-18T12:55:00Z
5
value 0.00183
scoring_system epss
scoring_elements 0.40075
published_at 2026-04-16T12:55:00Z
6
value 0.00183
scoring_system epss
scoring_elements 0.40025
published_at 2026-04-13T12:55:00Z
7
value 0.00183
scoring_system epss
scoring_elements 0.40044
published_at 2026-04-12T12:55:00Z
8
value 0.00183
scoring_system epss
scoring_elements 0.4008
published_at 2026-04-11T12:55:00Z
9
value 0.00183
scoring_system epss
scoring_elements 0.4007
published_at 2026-04-09T12:55:00Z
10
value 0.00183
scoring_system epss
scoring_elements 0.39908
published_at 2026-04-01T12:55:00Z
11
value 0.00188
scoring_system epss
scoring_elements 0.40577
published_at 2026-04-21T12:55:00Z
12
value 0.00188
scoring_system epss
scoring_elements 0.40476
published_at 2026-04-24T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-8561
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8561
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8561
3
reference_url https://github.com/kubernetes/kubernetes
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/kubernetes/kubernetes
4
reference_url https://github.com/kubernetes/kubernetes/issues/104720
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/kubernetes/kubernetes/issues/104720
5
reference_url https://groups.google.com/g/kubernetes-security-announce/c/RV2IhwcrQsY
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://groups.google.com/g/kubernetes-security-announce/c/RV2IhwcrQsY
6
reference_url https://nvd.nist.gov/vuln/detail/CVE-2020-8561
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2020-8561
7
reference_url https://security.netapp.com/advisory/ntap-20211014-0002
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://security.netapp.com/advisory/ntap-20211014-0002
8
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2000366
reference_id 2000366
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2000366
9
reference_url https://security.archlinux.org/AVG-2394
reference_id AVG-2394
reference_type
scores
0
value Medium
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2394
fixed_packages
aliases CVE-2020-8561, GHSA-74j8-88mm-7496
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-kgvu-q3dc-8khe
Fixing_vulnerabilities
Risk_score3.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/kube-apiserver@1.23.0-1