Vulnerability-Lookup

CNVD-2021-34737

Vulnerability from cnvd - Published: 2021-05-16

Title

ILIAS信息泄露漏洞

Description

ILIAS是一个强大的开源学习管理系统，用于开发和实现基于网络的电子学习。 ILIAS 5.3.19、5.4.12、6.0之前版本存在信息泄露漏洞。攻击者可通过工作空间上传利用该漏洞获取上传数据路径。

Severity

中

Patch Name

ILIAS信息泄露漏洞的补丁

Patch Description

ILIAS是一个强大的开源学习管理系统，用于开发和实现基于网络的电子学习。 ILIAS 5.3.19、5.4.12、6.0之前版本存在信息泄露漏洞。攻击者可通过工作空间上传利用该漏洞获取上传数据路径。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119ad

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-23995

Impacted products

Name
['Ilias Ilias 6.0', 'Ilias Ilias 5.3.19', 'Ilias Ilias 5.4.12']

Show details on source website

JSON

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      "cveNumber": "CVE-2020-23995",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-23995"
    }
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  "description": "ILIAS\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5f00\u6e90\u5b66\u4e60\u7ba1\u7406\u7cfb\u7edf\uff0c\u7528\u4e8e\u5f00\u53d1\u548c\u5b9e\u73b0\u57fa\u4e8e\u7f51\u7edc\u7684\u7535\u5b50\u5b66\u4e60\u3002\n\nILIAS 5.3.19\u30015.4.12\u30016.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5de5\u4f5c\u7a7a\u95f4\u4e0a\u4f20\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4e0a\u4f20\u6570\u636e\u8def\u5f84\u3002",
  "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/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119ad",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-34737",
  "openTime": "2021-05-16",
  "patchDescription": "ILIAS\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5f00\u6e90\u5b66\u4e60\u7ba1\u7406\u7cfb\u7edf\uff0c\u7528\u4e8e\u5f00\u53d1\u548c\u5b9e\u73b0\u57fa\u4e8e\u7f51\u7edc\u7684\u7535\u5b50\u5b66\u4e60\u3002\r\n\r\nILIAS 5.3.19\u30015.4.12\u30016.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5de5\u4f5c\u7a7a\u95f4\u4e0a\u4f20\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4e0a\u4f20\u6570\u636e\u8def\u5f84\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": "ILIAS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Ilias Ilias 6.0",
      "Ilias Ilias 5.3.19",
      "Ilias Ilias 5.4.12"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23995",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-14",
  "title": "ILIAS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-23995 (GCVE-0-2020-23995)

Vulnerability from cvelistv5 – Published: 2021-05-13 19:49 – Updated: 2024-08-04 15:05

Summary

An information disclosure vulnerability in ILIAS before 5.3.19, 5.4.12 and 6.0 allows remote authenticated attackers to get the upload data path via a workspace upload.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://cwe.mitre.org/data/definitions/209.html	x_refsource_MISC
https://github.com/ILIAS-eLearning/ILIAS/commit/9…	x_refsource_MISC
https://docu.ilias.de/goto_docu_pg_122177_35.html	x_refsource_CONFIRM
https://docu.ilias.de/goto_docu_pg_118817_35.html	x_refsource_CONFIRM
https://docu.ilias.de/goto_docu_pg_124761_35.html	x_refsource_CONFIRM

Date Public

2020-02-07 00:00

Show details on NVD website

JSON

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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.

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.