Vulnerability-Lookup

CNVD-2018-06473

Vulnerability from cnvd - Published: 2018-03-27

Title

AFFLIB拒绝服务漏洞

Description

AFFLIB（又名AFFLIBv3）是一个用于操作高级取证格式(AFF)文件的开源函数库。 AFFLIB 3.7.16及之前版本中的lib/afflib_pages.cpp文件的‘af_get_page()’函数存在安全漏洞。远程攻击者可借助损坏的FF图像利用该漏洞造成拒接服务（段错误）。

Severity

中

Patch Name

AFFLIB拒绝服务漏洞的补丁

Patch Description

AFFLIB（又名AFFLIBv3）是一个用于操作高级取证格式(AFF)文件的开源函数库。 AFFLIB 3.7.16及之前版本中的lib/afflib_pages.cpp文件的‘af_get_page()’函数存在安全漏洞。远程攻击者可借助损坏的FF图像利用该漏洞造成拒接服务（段错误）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-8050

Impacted products

Name
Afflib Afflib <=3.7.16

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8050"
    }
  },
  "description": "AFFLIB\uff08\u53c8\u540dAFFLIBv3\uff09\u662f\u4e00\u4e2a\u7528\u4e8e\u64cd\u4f5c\u9ad8\u7ea7\u53d6\u8bc1\u683c\u5f0f(AFF)\u6587\u4ef6\u7684\u5f00\u6e90\u51fd\u6570\u5e93\u3002\r\n\r\nAFFLIB 3.7.16\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684lib/afflib_pages.cpp\u6587\u4ef6\u7684\u2018af_get_page()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u635f\u574f\u7684FF\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u63a5\u670d\u52a1\uff08\u6bb5\u9519\u8bef\uff09\u3002",
  "discovererName": "Luis Rocha (luiscrocha@gmail.com)",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06473",
  "openTime": "2018-03-27",
  "patchDescription": "AFFLIB\uff08\u53c8\u540dAFFLIBv3\uff09\u662f\u4e00\u4e2a\u7528\u4e8e\u64cd\u4f5c\u9ad8\u7ea7\u53d6\u8bc1\u683c\u5f0f(AFF)\u6587\u4ef6\u7684\u5f00\u6e90\u51fd\u6570\u5e93\u3002\r\n\r\nAFFLIB 3.7.16\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684lib/afflib_pages.cpp\u6587\u4ef6\u7684\u2018af_get_page()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u635f\u574f\u7684FF\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u63a5\u670d\u52a1\uff08\u6bb5\u9519\u8bef\uff09\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": "AFFLIB\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Afflib Afflib \u003c=3.7.16"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-8050",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-12",
  "title": "AFFLIB\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-8050 (GCVE-0-2018-8050)

Vulnerability from cvelistv5 – Published: 2018-03-11 06:00 – Updated: 2024-09-17 04:13

Summary

The af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to cause a denial of service (segmentation fault) via a corrupt AFF image that triggers an unexpected pagesize value.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/sshock/AFFLIBv3/commit/435a2ca…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:46:12.314Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to cause a denial of service (segmentation fault) via a corrupt AFF image that triggers an unexpected pagesize value."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-11T06:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-8050",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to cause a denial of service (segmentation fault) via a corrupt AFF image that triggers an unexpected pagesize value."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "n/a"
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        },
        "references": {
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            {
              "name": "https://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c",
              "refsource": "MISC",
              "url": "https://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2018-03-11T06:00:00.000Z",
    "dateReserved": "2018-03-11T00:00:00.000Z",
    "dateUpdated": "2024-09-17T04:13:44.950Z",
    "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.
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CNVD-2018-06473

CVE-2018-8050 (GCVE-0-2018-8050)

Tags

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Nomenclature

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