Vulnerability-Lookup

CNVD-2022-06902

Vulnerability from cnvd - Published: 2022-01-26

Title

nasm存在未明漏洞

Description

Nasm是The Nasm Development Team团队的一个开源编程工具软件。 nasm 2.16rc0中存在安全漏洞，该漏洞源于gpaste_tokens函数存在一个无限循环。目前没有详细的漏洞细节提供。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://www.nasm.us/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-45257

Impacted products

Name
NASM Nasm 2.16rc0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45257"
    }
  },
  "description": "Nasm\u662fThe Nasm Development Team\u56e2\u961f\u7684\u4e00\u4e2a\u5f00\u6e90\u7f16\u7a0b\u5de5\u5177\u8f6f\u4ef6\u3002\n\nnasm 2.16rc0\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8egpaste_tokens\u51fd\u6570\u5b58\u5728\u4e00\u4e2a\u65e0\u9650\u5faa\u73af\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttps://www.nasm.us/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06902",
  "openTime": "2022-01-26",
  "products": {
    "product": "NASM Nasm 2.16rc0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-45257",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-24",
  "title": "nasm\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-45257 (GCVE-0-2021-45257)

Vulnerability from cvelistv5 – Published: 2021-12-22 16:37 – Updated: 2024-08-04 04:39

Summary

An infinite loop vulnerability exists in nasm 2.16rc0 via the gpaste_tokens function.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://bugzilla.nasm.us/show_bug.cgi?id=3392790	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:39:20.356Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392790"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "vendor": "n/a",
          "versions": [
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        }
      ],
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          "value": "An infinite loop vulnerability exists in nasm 2.16rc0 via the gpaste_tokens function."
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        "dateUpdated": "2021-12-22T16:37:12.000Z",
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        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392790"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-45257",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "vendor_name": "n/a"
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        "references": {
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              "refsource": "MISC",
              "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392790"
            }
          ]
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2021-12-22T16:37:12.000Z",
    "dateReserved": "2021-12-20T00:00:00.000Z",
    "dateUpdated": "2024-08-04T04:39:20.356Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.
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CNVD-2022-06902

CVE-2021-45257 (GCVE-0-2021-45257)

Tags

Sightings

Nomenclature

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