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Purlpkg:apk/alpine/cosign@1.12.1-r0?arch=aarch64&distroversion=v3.22&reponame=community
Typeapk
Namespacealpine
Namecosign
Version1.12.1-r0
Qualifiers
arch aarch64
distroversion v3.22
reponame community
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version2.2.1-r0
Latest_non_vulnerable_version2.2.1-r0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-rkeu-vpfc-bqcq
vulnerability_id VCID-rkeu-vpfc-bqcq
summary Cosign is a project under the sigstore organization which aims to make signatures invisible infrastructure. In versions prior to 1.12.0 a number of vulnerabilities have been found in cosign verify-blob, where Cosign would successfully verify an artifact when verification should have failed. First a cosign bundle can be crafted to successfully verify a blob even if the embedded rekorBundle does not reference the given signature. Second, when providing identity flags, the email and issuer of a certificate is not checked when verifying a Rekor bundle, and the GitHub Actions identity is never checked. Third, providing an invalid Rekor bundle without the experimental flag results in a successful verification. And fourth an invalid transparency log entry will result in immediate success for verification. Details and examples of these issues can be seen in the GHSA-8gw7-4j42-w388 advisory linked. Users are advised to upgrade to 1.12.0. There are no known workarounds for these issues.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-36056.json
reference_id
reference_type
scores
0
value 4.1
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-36056.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2022-36056
reference_id
reference_type
scores
0
value 0.0002
scoring_system epss
scoring_elements 0.05913
published_at 2026-06-11T12:55:00Z
1
value 0.0002
scoring_system epss
scoring_elements 0.05936
published_at 2026-06-12T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2022-36056
2
reference_url https://github.com/sigstore/cosign
reference_id
reference_type
scores
0
value 5.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/sigstore/cosign
3
reference_url https://github.com/sigstore/cosign/releases/tag/v1.12.0
reference_id
reference_type
scores
0
value 5.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/sigstore/cosign/releases/tag/v1.12.0
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2022-36056
reference_id
reference_type
scores
0
value 5.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2022-36056
5
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2128820
reference_id 2128820
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2128820
6
reference_url https://github.com/sigstore/cosign/commit/80b79ed8b4d28ccbce3d279fd273606b5cddcc25
reference_id 80b79ed8b4d28ccbce3d279fd273606b5cddcc25
reference_type
scores
0
value 5.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:44:20Z/
url https://github.com/sigstore/cosign/commit/80b79ed8b4d28ccbce3d279fd273606b5cddcc25
7
reference_url https://github.com/sigstore/cosign/security/advisories/GHSA-8gw7-4j42-w388
reference_id GHSA-8gw7-4j42-w388
reference_type
scores
0
value 5.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:44:20Z/
url https://github.com/sigstore/cosign/security/advisories/GHSA-8gw7-4j42-w388
8
reference_url https://access.redhat.com/errata/RHSA-2022:8827
reference_id RHSA-2022:8827
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:8827
fixed_packages
0
url pkg:apk/alpine/cosign@1.12.1-r0?arch=aarch64&distroversion=v3.22&reponame=community
purl pkg:apk/alpine/cosign@1.12.1-r0?arch=aarch64&distroversion=v3.22&reponame=community
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/cosign@1.12.1-r0%3Farch=aarch64&distroversion=v3.22&reponame=community
aliases CVE-2022-36056, GHSA-8gw7-4j42-w388
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-rkeu-vpfc-bqcq
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/cosign@1.12.1-r0%3Farch=aarch64&distroversion=v3.22&reponame=community