fkie_cve-2022-2879
Vulnerability from fkie_nvd
Published
2022-10-14 15:15
Modified
2024-11-21 07:01
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
security@golang.orghttps://go.dev/cl/439355Patch
security@golang.orghttps://go.dev/issue/54853Issue Tracking, Third Party Advisory
security@golang.orghttps://groups.google.com/g/golang-announce/c/xtuG5faxtaUMailing List, Release Notes
security@golang.orghttps://pkg.go.dev/vuln/GO-2022-1037Vendor Advisory
security@golang.orghttps://security.gentoo.org/glsa/202311-09
af854a3a-2127-422b-91ae-364da2661108https://go.dev/cl/439355Patch
af854a3a-2127-422b-91ae-364da2661108https://go.dev/issue/54853Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/g/golang-announce/c/xtuG5faxtaUMailing List, Release Notes
af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/vuln/GO-2022-1037Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202311-09
Impacted products
Vendor Product Version
golang go *
golang go *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9CB667C1-EC12-4400-B4F0-6D3B7DDAAD99",
              "versionEndExcluding": "1.18.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7614AA04-CA34-4ED8-B580-005EA84BD5B4",
              "versionEndExcluding": "1.19.2",
              "versionStartIncluding": "1.19.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Reader.Read no establece un l\u00edmite en el tama\u00f1o m\u00e1ximo de los encabezados de los archivos. Un archivo dise\u00f1ado de forma maliciosa pod\u00eda causar que Read asignara cantidades ilimitadas de memoria, causando potencialmente el agotamiento de los recursos o el p\u00e1nico. Tras la correcci\u00f3n, Reader.Read limita el tama\u00f1o m\u00e1ximo de los bloques de encabezado a 1 MiB"
    }
  ],
  "id": "CVE-2022-2879",
  "lastModified": "2024-11-21T07:01:51.487",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-10-14T15:15:17.647",
  "references": [
    {
      "source": "security@golang.org",
      "tags": [
        "Patch"
      ],
      "url": "https://go.dev/cl/439355"
    },
    {
      "source": "security@golang.org",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://go.dev/issue/54853"
    },
    {
      "source": "security@golang.org",
      "tags": [
        "Mailing List",
        "Release Notes"
      ],
      "url": "https://groups.google.com/g/golang-announce/c/xtuG5faxtaU"
    },
    {
      "source": "security@golang.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://pkg.go.dev/vuln/GO-2022-1037"
    },
    {
      "source": "security@golang.org",
      "url": "https://security.gentoo.org/glsa/202311-09"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://go.dev/cl/439355"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://go.dev/issue/54853"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Release Notes"
      ],
      "url": "https://groups.google.com/g/golang-announce/c/xtuG5faxtaU"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://pkg.go.dev/vuln/GO-2022-1037"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/202311-09"
    }
  ],
  "sourceIdentifier": "security@golang.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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