Vulnerability-Lookup

CNVD-2016-04329

Vulnerability from cnvd - Published: 2016-06-27

Title

Pidgin MXIT协议内存泄露漏洞

Description

Pidgin是一款跨平台的实时通信客户端，它支持多个常用的实时通信协议，用户可用同一个软件登录不同的实时通信服务。 Pidgin 2.10.11版本的MXIT协议处理过程中存在安全漏洞。攻击者可通过发送特制的MXIT联系数据利用该漏洞造成越边界读取，导致内存泄露。

Severity

中

Patch Name

Pidgin MXIT协议内存泄露漏洞的补丁

Patch Description

Pidgin是一款跨平台的实时通信客户端，它支持多个常用的实时通信协议，用户可用同一个软件登录不同的实时通信服务。 Pidgin 2.10.11版本的MXIT协议处理过程中存在安全漏洞。攻击者可通过发送特制的MXIT联系数据利用该漏洞造成越边界读取，导致内存泄露。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://pidgin.im/news/security/?id=108

Reference

http://www.talosintel.com/reports/TALOS-2016-0143

Impacted products

Name
Pidgin Pidgin 2.10.11

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2375"
    }
  },
  "description": "Pidgin\u662f\u4e00\u6b3e\u8de8\u5e73\u53f0\u7684\u5b9e\u65f6\u901a\u4fe1\u5ba2\u6237\u7aef\uff0c\u5b83\u652f\u6301\u591a\u4e2a\u5e38\u7528\u7684\u5b9e\u65f6\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u6237\u53ef\u7528\u540c\u4e00\u4e2a\u8f6f\u4ef6\u767b\u5f55\u4e0d\u540c\u7684\u5b9e\u65f6\u901a\u4fe1\u670d\u52a1\u3002\r\n\r\nPidgin 2.10.11\u7248\u672c\u7684MXIT\u534f\u8bae\u5904\u7406\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684MXIT\u8054\u7cfb\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u8fb9\u754c\u8bfb\u53d6\uff0c\u5bfc\u81f4\u5185\u5b58\u6cc4\u9732\u3002",
  "discovererName": "Yves Younan of Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://pidgin.im/news/security/?id=108",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04329",
  "openTime": "2016-06-27",
  "patchDescription": "Pidgin\u662f\u4e00\u6b3e\u8de8\u5e73\u53f0\u7684\u5b9e\u65f6\u901a\u4fe1\u5ba2\u6237\u7aef\uff0c\u5b83\u652f\u6301\u591a\u4e2a\u5e38\u7528\u7684\u5b9e\u65f6\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u6237\u53ef\u7528\u540c\u4e00\u4e2a\u8f6f\u4ef6\u767b\u5f55\u4e0d\u540c\u7684\u5b9e\u65f6\u901a\u4fe1\u670d\u52a1\u3002\r\n\r\nPidgin 2.10.11\u7248\u672c\u7684MXIT\u534f\u8bae\u5904\u7406\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684MXIT\u8054\u7cfb\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u8fb9\u754c\u8bfb\u53d6\uff0c\u5bfc\u81f4\u5185\u5b58\u6cc4\u9732\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": "Pidgin MXIT\u534f\u8bae\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Pidgin Pidgin 2.10.11"
  },
  "referenceLink": "http://www.talosintel.com/reports/TALOS-2016-0143",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-24",
  "title": "Pidgin MXIT\u534f\u8bae\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-2375 (GCVE-0-2016-2375)

Vulnerability from cvelistv5 – Published: 2017-01-06 21:00 – Updated: 2024-08-05 23:24

Summary

An exploitable out-of-bounds read exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT contact information sent from the server can result in memory disclosure.

Severity

No CVSS data available.

CWE

out-of-bounds read

Assigner

certcc mitre root

References

6 references

URL	Tags
http://www.talosintelligence.com/reports/TALOS-20…	x_refsource_MISC
http://www.securityfocus.com/bid/91335	vdb-entryx_refsource_BID
http://www.debian.org/security/2016/dsa-3620	vendor-advisoryx_refsource_DEBIAN
http://www.pidgin.im/news/security/?id=108	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201701-38	vendor-advisoryx_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1	vendor-advisoryx_refsource_UBUNTU

Impacted products

1 product

Vendor	Product	Version
Pidgin	Pidgin	Affected: 2.10.11

Date Public

2016-06-21 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:24:49.291Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.talosintelligence.com/reports/TALOS-2016-0143/"
          },
          {
            "name": "91335",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/91335"
          },
          {
            "name": "DSA-3620",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3620"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.pidgin.im/news/security/?id=108"
          },
          {
            "name": "GLSA-201701-38",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201701-38"
          },
          {
            "name": "USN-3031-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3031-1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Pidgin",
          "vendor": "Pidgin",
          "versions": [
            {
              "status": "affected",
              "version": "2.10.11"
            }
          ]
        }
      ],
      "datePublic": "2016-06-21T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An exploitable out-of-bounds read exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT contact information sent from the server can result in memory disclosure."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "out-of-bounds read",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-03-29T19:57:02.000Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.talosintelligence.com/reports/TALOS-2016-0143/"
        },
        {
          "name": "91335",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/91335"
        },
        {
          "name": "DSA-3620",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3620"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.pidgin.im/news/security/?id=108"
        },
        {
          "name": "GLSA-201701-38",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201701-38"
        },
        {
          "name": "USN-3031-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3031-1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2016-2375",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Pidgin",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "2.10.11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Pidgin"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An exploitable out-of-bounds read exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT contact information sent from the server can result in memory disclosure."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "out-of-bounds read"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.talosintelligence.com/reports/TALOS-2016-0143/",
              "refsource": "MISC",
              "url": "http://www.talosintelligence.com/reports/TALOS-2016-0143/"
            },
            {
              "name": "91335",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/91335"
            },
            {
              "name": "DSA-3620",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3620"
            },
            {
              "name": "http://www.pidgin.im/news/security/?id=108",
              "refsource": "CONFIRM",
              "url": "http://www.pidgin.im/news/security/?id=108"
            },
            {
              "name": "GLSA-201701-38",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201701-38"
            },
            {
              "name": "USN-3031-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3031-1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2016-2375",
    "datePublished": "2017-01-06T21:00:00.000Z",
    "dateReserved": "2016-02-12T00:00:00.000Z",
    "dateUpdated": "2024-08-05T23:24:49.291Z",
    "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.