Vulnerability-Lookup

CNVD-2019-03271

Vulnerability from cnvd - Published: 2019-01-30

Title

Logisim Evolution XML外部实体注入漏洞

Description

Logisim Evolution是一款用于设计和模拟数据逻辑电路的工具。 Logisim Evolution 2.14.3及之前版本中的Circuit文件加载功能存在XML外部实体注入漏洞，攻击者可借助特制的circuit文件利用该漏洞泄露信息并可能执行代码。

Severity

高

Patch Name

Logisim Evolution XML外部实体注入漏洞的补丁

Patch Description

Logisim Evolution是一款用于设计和模拟数据逻辑电路的工具。 Logisim Evolution 2.14.3及之前版本中的Circuit文件加载功能存在XML外部实体注入漏洞，攻击者可借助特制的circuit文件利用该漏洞泄露信息并可能执行代码。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/reds-heig/logisim-evolution/releases

Reference

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000889

Impacted products

Name
Logisim Evolution <= 2.14.3

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000889"
    }
  },
  "description": "Logisim Evolution\u662f\u4e00\u6b3e\u7528\u4e8e\u8bbe\u8ba1\u548c\u6a21\u62df\u6570\u636e\u903b\u8f91\u7535\u8def\u7684\u5de5\u5177\u3002\n\nLogisim Evolution 2.14.3\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Circuit\u6587\u4ef6\u52a0\u8f7d\u529f\u80fd\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684circuit\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4fe1\u606f\u5e76\u53ef\u80fd\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "kvakil",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/reds-heig/logisim-evolution/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-03271",
  "openTime": "2019-01-30",
  "patchDescription": "Logisim Evolution\u662f\u4e00\u6b3e\u7528\u4e8e\u8bbe\u8ba1\u548c\u6a21\u62df\u6570\u636e\u903b\u8f91\u7535\u8def\u7684\u5de5\u5177\u3002\r\n\r\nLogisim Evolution 2.14.3\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Circuit\u6587\u4ef6\u52a0\u8f7d\u529f\u80fd\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684circuit\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4fe1\u606f\u5e76\u53ef\u80fd\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": "Logisim Evolution XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Logisim Evolution \u003c= 2.14.3"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000889",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-28",
  "title": "Logisim Evolution XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2018-1000889 (GCVE-0-2018-1000889)

Vulnerability from cvelistv5 – Published: 2018-12-27 18:00 – Updated: 2024-09-16 23:31

Summary

Logisim Evolution version 2.14.3 and earlier contains an XML External Entity (XXE) vulnerability in Circuit file loading functionality (loadXmlFrom in src/com/cburch/logisim/file/XmlReader.java) that can result in information leak, possible RCE depending on system configuration. This attack appears to be exploitable via the victim opening a specially crafted circuit file. This vulnerability appears to have been fixed in 2.14.4.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2316 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/reds-heig/logisim-evolution/pull/139	x_refsource_MISC
https://www.kvakil.me/posts/logisim/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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          }
        ],
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        {
          "tags": [
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          ],
          "url": "https://www.kvakil.me/posts/logisim/"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2018-12-26T20:07:07.996594",
          "DATE_REQUESTED": "2018-12-23T22:15:04",
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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.

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