cnvd - cnvd-2019-04904

cnvd-2019-04904

Vulnerability from cnvd

Title: NASM缓冲区溢出漏洞

Description:

NASM是一个开源的，为可移植性与模块化而设计的一个80x86的汇编器。

NASM 2.14.01rc5版本和2.15版本中的asm/stdscan.c文件存在缓冲区溢出漏洞。攻击者可借助特制的nasm输入文件利用该漏洞造成程序崩溃。

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://bugzilla.nasm.us/show_bug.cgi?id=3392514

Impacted products

Name
['Nasm Nasm 2.14.01rc5', 'Nasm Nasm 2.15']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000886",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000886"
    }
  },
  "description": "NASM\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\uff0c\u4e3a\u53ef\u79fb\u690d\u6027\u4e0e\u6a21\u5757\u5316\u800c\u8bbe\u8ba1\u7684\u4e00\u4e2a80x86\u7684\u6c47\u7f16\u5668\u3002\n\nNASM 2.14.01rc5\u7248\u672c\u548c2.15\u7248\u672c\u4e2d\u7684asm/stdscan.c\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684nasm\u8f93\u5165\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "stuartly",
  "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\nhttps://www.nasm.us/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04904",
  "openTime": "2019-02-21",
  "products": {
    "product": [
      "Nasm Nasm 2.14.01rc5",
      "Nasm Nasm 2.15"
    ]
  },
  "referenceLink": "https://bugzilla.nasm.us/show_bug.cgi?id=3392514",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-24",
  "title": "NASM\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-1000886 (GCVE-0-2018-1000886)

Vulnerability from cvelistv5

Published

2018-12-20 20:00

Modified

2024-09-17 01:26

Severity ?

CWE

Summary

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file.

References

▼	URL	Tags
	https://bugzilla.nasm.us/show_bug.cgi?id=3392514	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T12:47:57.516Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392514"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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          ]
        }
      ],
      "dateAssigned": "2018-12-20T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2018-12-20T20:00:00Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392514"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2018-12-20T10:18:08.693272",
          "DATE_REQUESTED": "2018-12-20T06:31:47",
          "ID": "CVE-2018-1000886",
          "REQUESTER": "situlingyun@gmail.com",
          "STATE": "PUBLIC"
        },
        "affects": {
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                "product": {
                  "product_data": [
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                            "version_value": "n/a"
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        "data_type": "CVE",
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            }
          ]
        },
        "problemtype": {
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        },
        "references": {
          "reference_data": [
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              "name": "https://bugzilla.nasm.us/show_bug.cgi?id=3392514",
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      }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2018-12-20T20:00:00Z",
    "dateReserved": "2018-12-20T00:00:00Z",
    "dateUpdated": "2024-09-17T01:26:18.927Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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