ghsa-fqpx-62jv-7r6r
Vulnerability from github
Published
2022-10-14 19:00
Modified
2022-10-18 19:00
Details

Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2022-2879"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-14T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.",
  "id": "GHSA-fqpx-62jv-7r6r",
  "modified": "2022-10-18T19:00:35Z",
  "published": "2022-10-14T19:00:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2879"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/439355"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/54853"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/xtuG5faxtaU"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/THKJHFMX4DAZXJ5MFPN3BNHZDN7BW5RI"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-1037"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202311-09"
    }
  ],
  "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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