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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/wolfcrypt@0.1.8
Typepypi
Namespace
Namewolfcrypt
Version0.1.8
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version4.1.0.post0
Latest_non_vulnerable_version4.1.0.post0
Affected_by_vulnerabilities
0
url VCID-bhjp-wr28-17ek
vulnerability_id VCID-bhjp-wr28-17ek
summary wolfSSL and wolfCrypt 4.0.0 and earlier (when configured without --enable-fpecc, --enable-sp, or --enable-sp-math) contain a timing side channel in ECDSA signature generation. This allows a local attacker, able to precisely measure the duration of signature operations, to infer information about the nonces used and potentially mount a lattice attack to recover the private key used. The issue occurs because ecc.c scalar multiplication might leak the bit length.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2019-13628
reference_id
reference_type
scores
0
value 0.00145
scoring_system epss
scoring_elements 0.34622
published_at 2026-06-11T12:55:00Z
1
value 0.00145
scoring_system epss
scoring_elements 0.34801
published_at 2026-06-12T12:55:00Z
2
value 0.00145
scoring_system epss
scoring_elements 0.34825
published_at 2026-06-13T12:55:00Z
3
value 0.00145
scoring_system epss
scoring_elements 0.34807
published_at 2026-06-14T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2019-13628
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13628
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13628
2
reference_url https://eprint.iacr.org/2011/232.pdf
reference_id
reference_type
scores
0
value 4.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://eprint.iacr.org/2011/232.pdf
3
reference_url https://github.com/wolfSSL/wolfcrypt-py
reference_id
reference_type
scores
0
value 4.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/wolfSSL/wolfcrypt-py
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2019-13628
reference_id
reference_type
scores
0
value 4.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2019-13628
5
reference_url https://tches.iacr.org/index.php/TCHES/article/view/7337
reference_id
reference_type
scores
0
value 4.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://tches.iacr.org/index.php/TCHES/article/view/7337
6
reference_url https://github.com/advisories/GHSA-q95h-vc86-hv77
reference_id GHSA-q95h-vc86-hv77
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-q95h-vc86-hv77
fixed_packages
0
url pkg:pypi/wolfcrypt@4.1.0
purl pkg:pypi/wolfcrypt@4.1.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/wolfcrypt@4.1.0
1
url pkg:pypi/wolfcrypt@4.1.0.post0
purl pkg:pypi/wolfcrypt@4.1.0.post0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/wolfcrypt@4.1.0.post0
aliases CVE-2019-13628, GHSA-q95h-vc86-hv77
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-bhjp-wr28-17ek
Fixing_vulnerabilities
Risk_score3.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/wolfcrypt@0.1.8