Vulnerability-Lookup

CNVD-2018-07896

Vulnerability from cnvd - Published: 2018-04-19

Title

Bitmessage PyBitmessage代码执行漏洞

Description

Bitmessage PyBitmessage是一个加密分散通信协议。 Bitmessage PyBitmessage 0.6.2版本和commit 8ce72d8d2d25973b7064b1cf76a6b0b3d62f0ba0及之后的版本中的src/messagetypes/__init__.py文件的‘constructObject’函数存在安全漏洞。远程攻击者可借助畸形的消息利用该漏洞执行代码。

Severity

中

Patch Name

Bitmessage PyBitmessage代码执行漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/Bitmessage/PyBitmessage/commit/3a8016d31f517775d226aa8b902480f4a3a148a9#comments

Reference

https://github.com/Bitmessage/PyBitmessage/commit/3a8016d31f517775d226aa8b902480f4a3a148a9#comments

Impacted products

Name
Bitmessage PyBitmessage 0.6.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000070",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000070"
    }
  },
  "description": "Bitmessage PyBitmessage\u662f\u4e00\u4e2a\u52a0\u5bc6\u5206\u6563\u901a\u4fe1\u534f\u8bae\u3002\r\n\r\nBitmessage PyBitmessage 0.6.2\u7248\u672c\u548ccommit 8ce72d8d2d25973b7064b1cf76a6b0b3d62f0ba0\u53ca\u4e4b\u540e\u7684\u7248\u672c\u4e2d\u7684src/messagetypes/__init__.py\u6587\u4ef6\u7684\u2018constructObject\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/Bitmessage/PyBitmessage/commit/3a8016d31f517775d226aa8b902480f4a3a148a9#comments",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07896",
  "openTime": "2018-04-19",
  "patchDescription": "Bitmessage PyBitmessage\u662f\u4e00\u4e2a\u52a0\u5bc6\u5206\u6563\u901a\u4fe1\u534f\u8bae\u3002\r\n\r\nBitmessage PyBitmessage 0.6.2\u7248\u672c\u548ccommit 8ce72d8d2d25973b7064b1cf76a6b0b3d62f0ba0\u53ca\u4e4b\u540e\u7684\u7248\u672c\u4e2d\u7684src/messagetypes/__init__.py\u6587\u4ef6\u7684\u2018constructObject\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\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": "Bitmessage PyBitmessage\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Bitmessage PyBitmessage 0.6.2"
  },
  "referenceLink": "https://github.com/Bitmessage/PyBitmessage/commit/3a8016d31f517775d226aa8b902480f4a3a148a9#comments",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-27",
  "title": "Bitmessage PyBitmessage\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-1000070 (GCVE-0-2018-1000070)

Vulnerability from cvelistv5 – Published: 2018-03-13 15:00 – Updated: 2024-08-05 12:33

Summary

Bitmessage PyBitmessage version v0.6.2 (and introduced in or after commit 8ce72d8d2d25973b7064b1cf76a6b0b3d62f0ba0) contains a Eval injection vulnerability in main program, file src/messagetypes/__init__.py function constructObject that can result in Code Execution. This attack appears to be exploitable via remote attacker using a malformed message which must be processed by the victim - e.g. arrive from any sender on bitmessage network. This vulnerability appears to have been fixed in v0.6.3.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/Bitmessage/PyBitmessage/commit…	x_refsource_MISC

Date Public

2018-03-13 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/Bitmessage/PyBitmessage/commit/3a8016d31f517775d226aa8b902480f4a3a148a9#comments"
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    "cna": {
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          "versions": [
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      ],
      "dateAssigned": "2018-02-13T00:00:00.000Z",
      "datePublic": "2018-03-13T00:00:00.000Z",
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        }
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      "references": [
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        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2/13/2018 16:03:37",
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  "cveMetadata": {
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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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Action not permitted

CNVD-2018-07896

CVE-2018-1000070 (GCVE-0-2018-1000070)

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