ghsa-p89p-gprq-frv8
Vulnerability from github
Published
2022-05-13 01:49
Modified
2022-05-13 01:49
Severity ?
6.5 (Medium) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details

An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-14526"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-924"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-08-08T19:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.",
  "id": "GHSA-p89p-gprq-frv8",
  "modified": "2022-05-13T01:49:58Z",
  "published": "2022-05-13T01:49:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14526"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3107"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "https://papers.mathyvanhoef.com/woot2018.pdf"
    },
    {
      "type": "WEB",
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3745-1"
    },
    {
      "type": "WEB",
      "url": "https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.us-cert.gov/ics/advisories/icsa-19-344-01"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041438"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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