Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-wnuz-sw5s-wbdd
SummaryImproper Verification of Cryptographic Signature in starkbank-ecdsa
Aliases
0
alias CVE-2021-43572
1
alias GHSA-92vm-mxjf-jqf3
2
alias PYSEC-2021-426
Fixed_packages
0
url pkg:pypi/starkbank-ecdsa@2.0.1
purl pkg:pypi/starkbank-ecdsa@2.0.1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@2.0.1
Affected_packages
0
url pkg:pypi/starkbank-ecdsa@0.1
purl pkg:pypi/starkbank-ecdsa@0.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1
1
url pkg:pypi/starkbank-ecdsa@0.1.1
purl pkg:pypi/starkbank-ecdsa@0.1.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.1
2
url pkg:pypi/starkbank-ecdsa@0.1.2
purl pkg:pypi/starkbank-ecdsa@0.1.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.2
3
url pkg:pypi/starkbank-ecdsa@0.1.3
purl pkg:pypi/starkbank-ecdsa@0.1.3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.3
4
url pkg:pypi/starkbank-ecdsa@0.1.4
purl pkg:pypi/starkbank-ecdsa@0.1.4
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.4
5
url pkg:pypi/starkbank-ecdsa@0.1.5
purl pkg:pypi/starkbank-ecdsa@0.1.5
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.5
6
url pkg:pypi/starkbank-ecdsa@0.1.6
purl pkg:pypi/starkbank-ecdsa@0.1.6
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.6
7
url pkg:pypi/starkbank-ecdsa@0.1.7
purl pkg:pypi/starkbank-ecdsa@0.1.7
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.7
8
url pkg:pypi/starkbank-ecdsa@0.1.8
purl pkg:pypi/starkbank-ecdsa@0.1.8
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.8
9
url pkg:pypi/starkbank-ecdsa@0.1.9
purl pkg:pypi/starkbank-ecdsa@0.1.9
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@0.1.9
10
url pkg:pypi/starkbank-ecdsa@1.0.0
purl pkg:pypi/starkbank-ecdsa@1.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@1.0.0
11
url pkg:pypi/starkbank-ecdsa@1.1.0
purl pkg:pypi/starkbank-ecdsa@1.1.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@1.1.0
12
url pkg:pypi/starkbank-ecdsa@1.1.1
purl pkg:pypi/starkbank-ecdsa@1.1.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@1.1.1
13
url pkg:pypi/starkbank-ecdsa@2.0.0
purl pkg:pypi/starkbank-ecdsa@2.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-e9pe-mbyf-c3ft
1
vulnerability VCID-wnuz-sw5s-wbdd
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@2.0.0
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-43572
reference_id
reference_type
scores
0
value 0.00241
scoring_system epss
scoring_elements 0.47764
published_at 2026-06-12T12:55:00Z
1
value 0.00241
scoring_system epss
scoring_elements 0.47624
published_at 2026-06-11T12:55:00Z
2
value 0.00241
scoring_system epss
scoring_elements 0.4776
published_at 2026-06-14T12:55:00Z
3
value 0.00241
scoring_system epss
scoring_elements 0.4778
published_at 2026-06-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-43572
1
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/starkbank-ecdsa/PYSEC-2021-426.yaml
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/pypa/advisory-database/tree/main/vulns/starkbank-ecdsa/PYSEC-2021-426.yaml
2
reference_url https://github.com/starkbank/ecdsa-python
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/starkbank/ecdsa-python
3
reference_url https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f
4
reference_url https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1
5
reference_url https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries
6
reference_url https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/
reference_id
reference_type
scores
url https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/
7
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-43572
reference_id CVE-2021-43572
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-43572
8
reference_url https://github.com/advisories/GHSA-92vm-mxjf-jqf3
reference_id GHSA-92vm-mxjf-jqf3
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-92vm-mxjf-jqf3
Weaknesses
0
cwe_id 347
name Improper Verification of Cryptographic Signature
description The product does not verify, or incorrectly verifies, the cryptographic signature for data.
1
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
2
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
Exploits
Severity_range_score9.0 - 10.0
Exploitability0.5
Weighted_severity9.0
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-wnuz-sw5s-wbdd