Vulnerability-Lookup

CNVD-2017-16924

Vulnerability from cnvd - Published: 2017-07-27

Title

CHICKEN算法复杂度漏洞

Description

CHICKEN Scheme是一款基于Scheme语言的编译器和解释器，它能够将Scheme代码编译成标准C代码，且支持扩展。 CHICKEN Scheme 4.12.0及之前的版本中存在安全漏洞。攻击者可利用该漏洞实施算法复杂度攻击。

Severity

中

Patch Name

CHICKEN算法复杂度漏洞的补丁

Patch Description

CHICKEN Scheme是一款基于Scheme语言的编译器和解释器，它能够将Scheme代码编译成标准C代码，且支持扩展。 CHICKEN Scheme 4.12.0及之前的版本中存在安全漏洞。攻击者可利用该漏洞实施算法复杂度攻击。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： http://lists.gnu.org/archive/html/chicken-hackers/2017-06/txtod8Pa1wGU0.txt

Reference

http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html

Impacted products

Name
CHICKEN CHICKEN <=4.12.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11343"
    }
  },
  "description": "CHICKEN Scheme\u662f\u4e00\u6b3e\u57fa\u4e8eScheme\u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u548c\u89e3\u91ca\u5668\uff0c\u5b83\u80fd\u591f\u5c06Scheme\u4ee3\u7801\u7f16\u8bd1\u6210\u6807\u51c6C\u4ee3\u7801\uff0c\u4e14\u652f\u6301\u6269\u5c55\u3002\r\n\r\nCHICKEN Scheme 4.12.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b97\u6cd5\u590d\u6742\u5ea6\u653b\u51fb\u3002",
  "discovererName": "CHICKEN",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://lists.gnu.org/archive/html/chicken-hackers/2017-06/txtod8Pa1wGU0.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-16924",
  "openTime": "2017-07-27",
  "patchDescription": "CHICKEN Scheme\u662f\u4e00\u6b3e\u57fa\u4e8eScheme\u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u548c\u89e3\u91ca\u5668\uff0c\u5b83\u80fd\u591f\u5c06Scheme\u4ee3\u7801\u7f16\u8bd1\u6210\u6807\u51c6C\u4ee3\u7801\uff0c\u4e14\u652f\u6301\u6269\u5c55\u3002\r\n\r\nCHICKEN Scheme 4.12.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b97\u6cd5\u590d\u6742\u5ea6\u653b\u51fb\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": "CHICKEN\u7b97\u6cd5\u590d\u6742\u5ea6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CHICKEN CHICKEN \u003c=4.12.0"
  },
  "referenceLink": "http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-17",
  "title": "CHICKEN\u7b97\u6cd5\u590d\u6742\u5ea6\u6f0f\u6d1e"
}

CVE-2017-11343 (GCVE-0-2017-11343)

Vulnerability from cvelistv5 – Published: 2017-07-16 21:00 – Updated: 2024-08-05 18:05

Summary

Due to an incomplete fix for CVE-2012-6125, all versions of CHICKEN Scheme up to and including 4.12.0 are vulnerable to an algorithmic complexity attack. An attacker can provide crafted input which, when inserted into the symbol table, will result in O(n) lookup time.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
http://lists.gnu.org/archive/html/chicken-announc…	x_refsource_CONFIRM

Date Public

2017-07-16 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:05:30.587Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-07-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Due to an incomplete fix for CVE-2012-6125, all versions of CHICKEN Scheme up to and including 4.12.0 are vulnerable to an algorithmic complexity attack. An attacker can provide crafted input which, when inserted into the symbol table, will result in O(n) lookup time."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-16T21:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-11343",
          "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": "Due to an incomplete fix for CVE-2012-6125, all versions of CHICKEN Scheme up to and including 4.12.0 are vulnerable to an algorithmic complexity attack. An attacker can provide crafted input which, when inserted into the symbol table, will result in O(n) lookup time."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html",
              "refsource": "CONFIRM",
              "url": "http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-11343",
    "datePublished": "2017-07-16T21:00:00.000Z",
    "dateReserved": "2017-07-16T00:00:00.000Z",
    "dateUpdated": "2024-08-05T18:05:30.587Z",
    "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.

Detection rules are retrieved from Rulezet.

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.