mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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185 lines
5.5 KiB
JSON
185 lines
5.5 KiB
JSON
{
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"id": "CVE-2018-6594",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2018-02-03T15:29:00.653",
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"lastModified": "2020-07-31T19:15:09.987",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for PyCrypto's ElGamal implementation."
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},
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{
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"lang": "es",
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"value": "lib/Crypto/PublicKey/ElGamal.py en PyCrypto hasta la versi\u00f3n 2.6.1 genera par\u00e1metros de clave ElGamal d\u00e9biles, lo que permite que atacantes remotos obtengan informaci\u00f3n sensible mediante la lectura de datos en texto cifrado (p.ej., no tiene seguridad sem\u00e1ntica a la hora de enfrentarse a un ataque solo en texto cifrado). La hip\u00f3tesis DDH (Decisional Diffie-Hellman) no soporta la implementaci\u00f3n ElGamal de PyCrypto."
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}
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],
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"metrics": {
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"type": "Primary",
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"cvssData": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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}
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"impactScore": 2.9,
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"weaknesses": [
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-326"
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}
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]
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}
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],
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"configurations": [
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"references": [
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{
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"url": "https://github.com/TElgamal/attack-on-pycrypto-elgamal",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/dlitz/pycrypto/issues/253",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2018/02/msg00018.html",
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"source": "cve@mitre.org",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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},
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{
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"url": "https://security.gentoo.org/glsa/202007-62",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://usn.ubuntu.com/3616-1/",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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{
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"url": "https://usn.ubuntu.com/3616-2/",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |