Vulnerability-Lookup

CNVD-2015-06548

Vulnerability from cnvd - Published: 2015-10-16

Title

Perl Email-Address模块拒绝服务漏洞

Description

Perl是跨平台编程语言，Email-Address是其中的一个电子邮件地址模块。 Perl Email-Address 的Address.pm文件中存在算法复杂度漏洞，允许远程攻击者提交特殊字符串进行拒绝服务攻击。

Severity

高

Formal description

目前没有详细解决方案提供： https://metacpan.org/pod/Email::Address

Reference

http://www.openwall.com/lists/oss-security/2015/10/02/13

Impacted products

Name
Perl Email-Address

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7686"
    }
  },
  "description": "Perl\u662f\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\uff0cEmail-Address\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u6a21\u5757\u3002\r\n\r\nPerl Email-Address \u7684Address.pm\u6587\u4ef6\u4e2d\u5b58\u5728\u7b97\u6cd5\u590d\u6742\u5ea6\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u63d0\u4ea4\u7279\u6b8a\u5b57\u7b26\u4e32\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://metacpan.org/pod/Email::Address",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06548",
  "openTime": "2015-10-16",
  "products": {
    "product": "Perl Email-Address"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/10/02/13",
  "serverity": "\u9ad8",
  "submitTime": "2015-10-11",
  "title": "Perl Email-Address\u6a21\u5757\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-7686 (GCVE-0-2015-7686)

Vulnerability from cvelistv5 – Published: 2015-10-03 10:00 – Updated: 2024-08-06 07:58

Summary

Algorithmic complexity vulnerability in Address.pm in the Email-Address module 1.908 and earlier for Perl allows remote attackers to cause a denial of service (CPU consumption) via a crafted string containing a list of e-mail addresses in conjunction with parenthesis characters that can be associated with nested comments. NOTE: the default configuration in 1.908 mitigates this vulnerability but misparses certain realistic comments.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://forum.bestpractical.com/t/security-vulner…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/1…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2015/09/27/1	mailing-listx_refsource_MLIST

Date Public

2015-09-27 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:58:58.824Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/32016"
          },
          {
            "name": "[oss-security] 20151002 Re: DoS attack through Email-Address perl module v1.907 (CVE id request)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/10/02/13"
          },
          {
            "name": "[oss-security] 20150927 DoS attack through Email-Address perl module v1.907 (CVE id request)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/09/27/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-09-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Algorithmic complexity vulnerability in Address.pm in the Email-Address module 1.908 and earlier for Perl allows remote attackers to cause a denial of service (CPU consumption) via a crafted string containing a list of e-mail addresses in conjunction with parenthesis characters that can be associated with nested comments. NOTE: the default configuration in 1.908 mitigates this vulnerability but misparses certain realistic comments."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-03T15:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/32016"
        },
        {
          "name": "[oss-security] 20151002 Re: DoS attack through Email-Address perl module v1.907 (CVE id request)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/10/02/13"
        },
        {
          "name": "[oss-security] 20150927 DoS attack through Email-Address perl module v1.907 (CVE id request)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/09/27/1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-7686",
          "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": "Algorithmic complexity vulnerability in Address.pm in the Email-Address module 1.908 and earlier for Perl allows remote attackers to cause a denial of service (CPU consumption) via a crafted string containing a list of e-mail addresses in conjunction with parenthesis characters that can be associated with nested comments. NOTE: the default configuration in 1.908 mitigates this vulnerability but misparses certain realistic comments."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/32016",
              "refsource": "CONFIRM",
              "url": "https://forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/32016"
            },
            {
              "name": "[oss-security] 20151002 Re: DoS attack through Email-Address perl module v1.907 (CVE id request)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/10/02/13"
            },
            {
              "name": "[oss-security] 20150927 DoS attack through Email-Address perl module v1.907 (CVE id request)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/09/27/1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-7686",
    "datePublished": "2015-10-03T10:00:00.000Z",
    "dateReserved": "2015-10-02T00:00:00.000Z",
    "dateUpdated": "2024-08-06T07:58:58.824Z",
    "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.

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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.

Action not permitted

CNVD-2015-06548

CVE-2015-7686 (GCVE-0-2015-7686)

Tags

Sightings

Nomenclature

Related by attack behaviour