ghsa-9fh5-955w-9jfh
Vulnerability from github
Published
2024-01-29 18:31
Modified
2024-06-10 18:30
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a crash under certain circumstances.

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{
   affected: [],
   aliases: [
      "CVE-2023-40546",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-01-29T17:15:08Z",
      severity: "MODERATE",
   },
   details: "A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a crash under certain circumstances.",
   id: "GHSA-9fh5-955w-9jfh",
   modified: "2024-06-10T18:30:52Z",
   published: "2024-01-29T18:31:50Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-40546",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1834",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1835",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1873",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1876",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1883",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1902",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1903",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:1959",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2024:2086",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/security/cve/CVE-2023-40546",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2241796",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2024/05/msg00009.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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