Search criteria
3 vulnerabilities found for ecdsa by tlsfuzzer
FKIE_CVE-2024-23342
Vulnerability from fkie_nvd - Published: 2024-01-23 00:15 - Updated: 2025-08-26 21:33
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tlsfuzzer:ecdsa:*:*:*:*:*:python:*:*",
"matchCriteriaId": "136876B8-CD72-484D-85B2-C290AF605136",
"versionEndIncluding": "0.18.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists."
},
{
"lang": "es",
"value": "El paquete PyPI `ecdsa` es una implementaci\u00f3n pura de Python de ECC (criptograf\u00eda de curva el\u00edptica) con soporte para ECDSA (algoritmo de firma digital de curva el\u00edptica), EdDSA (algoritmo de firma digital de curva Edwards) y ECDH (curva el\u00edptica Diffie-Hellman). Las versiones 0.18.0 y anteriores son vulnerables al ataque Minerva. Al momento de la publicaci\u00f3n, no existe ninguna versi\u00f3n parcheada conocida."
}
],
"id": "CVE-2024-23342",
"lastModified": "2025-08-26T21:33:47.870",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2024-01-23T00:15:26.397",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Product"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"
},
{
"source": "security-advisories@github.com",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp"
},
{
"source": "security-advisories@github.com",
"tags": [
"Technical Description"
],
"url": "https://minerva.crocs.fi.muni.cz/"
},
{
"source": "security-advisories@github.com",
"tags": [
"Technical Description"
],
"url": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Technical Description"
],
"url": "https://minerva.crocs.fi.muni.cz/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Technical Description"
],
"url": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-203"
},
{
"lang": "en",
"value": "CWE-208"
},
{
"lang": "en",
"value": "CWE-385"
}
],
"source": "security-advisories@github.com",
"type": "Primary"
}
]
}
CVE-2024-23342 (GCVE-0-2024-23342)
Vulnerability from cvelistv5 – Published: 2024-01-22 23:09 – Updated: 2025-05-30 14:21
VLAI?
Summary
The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists.
Severity ?
7.4 (High)
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| tlsfuzzer | python-ecdsa |
Affected:
<= 0.18.0
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-01T22:59:32.162Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp"
},
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"
},
{
"name": "https://minerva.crocs.fi.muni.cz/",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://minerva.crocs.fi.muni.cz/"
},
{
"name": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-23342",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-08T15:35:54.804068Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-30T14:21:45.651Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "python-ecdsa",
"vendor": "tlsfuzzer",
"versions": [
{
"status": "affected",
"version": "\u003c= 0.18.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-203",
"description": "CWE-203: Observable Discrepancy",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-208",
"description": "CWE-208: Observable Timing Discrepancy",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-385",
"description": "CWE-385: Covert Timing Channel",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-22T23:09:35.775Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp"
},
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"
},
{
"name": "https://minerva.crocs.fi.muni.cz/",
"tags": [
"x_refsource_MISC"
],
"url": "https://minerva.crocs.fi.muni.cz/"
},
{
"name": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/",
"tags": [
"x_refsource_MISC"
],
"url": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/"
}
],
"source": {
"advisory": "GHSA-wj6h-64fc-37mp",
"discovery": "UNKNOWN"
},
"title": "python-ecdsa vulnerable to Minerva attack on P-256"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-23342",
"datePublished": "2024-01-22T23:09:35.775Z",
"dateReserved": "2024-01-15T15:19:19.444Z",
"dateUpdated": "2025-05-30T14:21:45.651Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-23342 (GCVE-0-2024-23342)
Vulnerability from nvd – Published: 2024-01-22 23:09 – Updated: 2025-05-30 14:21
VLAI?
Summary
The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists.
Severity ?
7.4 (High)
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| tlsfuzzer | python-ecdsa |
Affected:
<= 0.18.0
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-01T22:59:32.162Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp"
},
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"
},
{
"name": "https://minerva.crocs.fi.muni.cz/",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://minerva.crocs.fi.muni.cz/"
},
{
"name": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-23342",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-08T15:35:54.804068Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-30T14:21:45.651Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "python-ecdsa",
"vendor": "tlsfuzzer",
"versions": [
{
"status": "affected",
"version": "\u003c= 0.18.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-203",
"description": "CWE-203: Observable Discrepancy",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-208",
"description": "CWE-208: Observable Timing Discrepancy",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-385",
"description": "CWE-385: Covert Timing Channel",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-22T23:09:35.775Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp"
},
{
"name": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"
},
{
"name": "https://minerva.crocs.fi.muni.cz/",
"tags": [
"x_refsource_MISC"
],
"url": "https://minerva.crocs.fi.muni.cz/"
},
{
"name": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/",
"tags": [
"x_refsource_MISC"
],
"url": "https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/"
}
],
"source": {
"advisory": "GHSA-wj6h-64fc-37mp",
"discovery": "UNKNOWN"
},
"title": "python-ecdsa vulnerable to Minerva attack on P-256"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-23342",
"datePublished": "2024-01-22T23:09:35.775Z",
"dateReserved": "2024-01-15T15:19:19.444Z",
"dateUpdated": "2025-05-30T14:21:45.651Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}