ghsa-jj99-2g8j-7j25
Vulnerability from github
Published
2022-05-24 17:00
Modified
2024-04-04 02:37
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.

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{
   affected: [],
   aliases: [
      "CVE-2019-5010",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2019-10-31T21:15:00Z",
      severity: "HIGH",
   },
   details: "An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.",
   id: "GHSA-jj99-2g8j-7j25",
   modified: "2024-04-04T02:37:18Z",
   published: "2022-05-24T17:00:12Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-5010",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:3520",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:3725",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2020/07/msg00011.html",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2020/08/msg00034.html",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/202003-26",
      },
      {
         type: "WEB",
         url: "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0758",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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