Vulnerability-Lookup

CNVD-2022-87371

Vulnerability from cnvd - Published: 2022-12-14

Title

Google Golang拒绝服务漏洞

Description

Google Golang是美国谷歌（Google）公司的一种静态强类型、编译型语言。Go的语法接近C语言，但对于变量的声明有所不同。Go支持垃圾回收功能。Go的并行模型是以东尼·霍尔的通信顺序进程（CSP）为基础，采取类似模型的其他语言包括Occam和Limbo，但它也具有Pi运算的特征，比如通道传输。在1.8版本中开放插件（Plugin）的支持，这意味着现在能从Go中动态加载部分函数。 Google Golang 1.18.7之前版本、1.19.0及其之后，1.19.2之前版本存在拒绝服务漏洞，该漏洞源于archive/tar读取头文件时内存消耗不受限制。攻击者可利用漏洞导致Read分配无限量的内存，从而导致拒绝服务。

Severity

高

Patch Name

Google Golang拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/golang/go/issues/54853

Reference

https://access.redhat.com/security/cve/cve-2022-2879

Impacted products

Name
['Google Golang <1.18.7', 'Google Golang >=1.19.0，<1.19.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-2879",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-2879"
    }
  },
  "description": "Google Golang\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u79cd\u9759\u6001\u5f3a\u7c7b\u578b\u3001\u7f16\u8bd1\u578b\u8bed\u8a00\u3002Go\u7684\u8bed\u6cd5\u63a5\u8fd1C\u8bed\u8a00\uff0c\u4f46\u5bf9\u4e8e\u53d8\u91cf\u7684\u58f0\u660e\u6709\u6240\u4e0d\u540c\u3002Go\u652f\u6301\u5783\u573e\u56de\u6536\u529f\u80fd\u3002Go\u7684\u5e76\u884c\u6a21\u578b\u662f\u4ee5\u4e1c\u5c3c\u00b7\u970d\u5c14\u7684\u901a\u4fe1\u987a\u5e8f\u8fdb\u7a0b\uff08CSP\uff09\u4e3a\u57fa\u7840\uff0c\u91c7\u53d6\u7c7b\u4f3c\u6a21\u578b\u7684\u5176\u4ed6\u8bed\u8a00\u5305\u62ecOccam\u548cLimbo\uff0c\u4f46\u5b83\u4e5f\u5177\u6709Pi\u8fd0\u7b97\u7684\u7279\u5f81\uff0c\u6bd4\u5982\u901a\u9053\u4f20\u8f93\u3002\u57281.8\u7248\u672c\u4e2d\u5f00\u653e\u63d2\u4ef6\uff08Plugin\uff09\u7684\u652f\u6301\uff0c\u8fd9\u610f\u5473\u7740\u73b0\u5728\u80fd\u4eceGo\u4e2d\u52a8\u6001\u52a0\u8f7d\u90e8\u5206\u51fd\u6570\u3002\n\nGoogle Golang 1.18.7\u4e4b\u524d\u7248\u672c\u30011.19.0\u53ca\u5176\u4e4b\u540e\uff0c1.19.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8earchive/tar\u8bfb\u53d6\u5934\u6587\u4ef6\u65f6\u5185\u5b58\u6d88\u8017\u4e0d\u53d7\u9650\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4Read\u5206\u914d\u65e0\u9650\u91cf\u7684\u5185\u5b58\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/golang/go/issues/54853",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-87371",
  "openTime": "2022-12-14",
  "patchDescription": "Google Golang\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u79cd\u9759\u6001\u5f3a\u7c7b\u578b\u3001\u7f16\u8bd1\u578b\u8bed\u8a00\u3002Go\u7684\u8bed\u6cd5\u63a5\u8fd1C\u8bed\u8a00\uff0c\u4f46\u5bf9\u4e8e\u53d8\u91cf\u7684\u58f0\u660e\u6709\u6240\u4e0d\u540c\u3002Go\u652f\u6301\u5783\u573e\u56de\u6536\u529f\u80fd\u3002Go\u7684\u5e76\u884c\u6a21\u578b\u662f\u4ee5\u4e1c\u5c3c\u00b7\u970d\u5c14\u7684\u901a\u4fe1\u987a\u5e8f\u8fdb\u7a0b\uff08CSP\uff09\u4e3a\u57fa\u7840\uff0c\u91c7\u53d6\u7c7b\u4f3c\u6a21\u578b\u7684\u5176\u4ed6\u8bed\u8a00\u5305\u62ecOccam\u548cLimbo\uff0c\u4f46\u5b83\u4e5f\u5177\u6709Pi\u8fd0\u7b97\u7684\u7279\u5f81\uff0c\u6bd4\u5982\u901a\u9053\u4f20\u8f93\u3002\u57281.8\u7248\u672c\u4e2d\u5f00\u653e\u63d2\u4ef6\uff08Plugin\uff09\u7684\u652f\u6301\uff0c\u8fd9\u610f\u5473\u7740\u73b0\u5728\u80fd\u4eceGo\u4e2d\u52a8\u6001\u52a0\u8f7d\u90e8\u5206\u51fd\u6570\u3002\r\n\r\nGoogle Golang 1.18.7\u4e4b\u524d\u7248\u672c\u30011.19.0\u53ca\u5176\u4e4b\u540e\uff0c1.19.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8earchive/tar\u8bfb\u53d6\u5934\u6587\u4ef6\u65f6\u5185\u5b58\u6d88\u8017\u4e0d\u53d7\u9650\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4Read\u5206\u914d\u65e0\u9650\u91cf\u7684\u5185\u5b58\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Golang\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Golang \u003c1.18.7",
      "Google Golang \u003e=1.19.0\uff0c\u003c1.19.2"
    ]
  },
  "referenceLink": "https://access.redhat.com/security/cve/cve-2022-2879",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-11",
  "title": "Google Golang\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-2879 (GCVE-0-2022-2879)

Vulnerability from cvelistv5 – Published: 2022-10-14 00:00 – Updated: 2025-02-13 16:32

Title

Unbounded memory consumption when reading headers in archive/tar

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.

Severity

No CVSS data available.

CWE

CWE 400: Uncontrolled Resource Consumption

Assigner

Go Google root

References

5 references

URL	Tags
https://go.dev/issue/54853
https://go.dev/cl/439355
https://groups.google.com/g/golang-announce/c/xtu…
https://pkg.go.dev/vuln/GO-2022-1037
https://security.gentoo.org/glsa/202311-09

Impacted products

1 product

Vendor	Product	Version
Go standard library	archive/tar	Affected: 0 , < 1.18.7 (semver) Affected: 1.19.0-0 , < 1.19.2 (semver)

Credits

Adam Korczynski (ADA Logics) OSS-Fuzz

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:52:59.498Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/54853"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/cl/439355"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-announce/c/xtuG5faxtaU"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2022-1037"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202311-09"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "archive/tar",
          "product": "archive/tar",
          "programRoutines": [
            {
              "name": "Reader.next"
            },
            {
              "name": "parsePAX"
            },
            {
              "name": "Writer.writePAXHeader"
            },
            {
              "name": "Reader.Next"
            },
            {
              "name": "Writer.WriteHeader"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.18.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.19.2",
              "status": "affected",
              "version": "1.19.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Adam Korczynski (ADA Logics)"
        },
        {
          "lang": "en",
          "value": "OSS-Fuzz"
        }
      ],
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE 400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-25T11:10:09.147Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/54853"
        },
        {
          "url": "https://go.dev/cl/439355"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/xtuG5faxtaU"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-1037"
        },
        {
          "url": "https://security.gentoo.org/glsa/202311-09"
        }
      ],
      "title": "Unbounded memory consumption when reading headers in archive/tar"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2022-2879",
    "datePublished": "2022-10-14T00:00:00.000Z",
    "dateReserved": "2022-08-17T00:00:00.000Z",
    "dateUpdated": "2025-02-13T16:32:38.510Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2022-87371

CVE-2022-2879 (GCVE-0-2022-2879)

Tags

Sightings

Nomenclature

Related by attack behaviour