Vulnerability-Lookup

CNVD-2019-42584

Vulnerability from cnvd - Published: 2019-11-28

Title

Limnoria和Supybot Math插件输入验证错误漏洞

Description

Limnoria是一款Python IRC（因特网中继聊天）机器人程序，是Supybot的替代项目。Math是其中的一个数学插件。 Limnoria 2019.11.09之前版本和Supybot 2018-05-09及之前版本中的Math插件存在输入验证错误漏洞，远程攻击者可借助calc和icalc IRC命令利用该漏洞泄露信息或造成其他危害。

Severity

高

Patch Name

Limnoria和Supybot Math插件输入验证错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/ProgVal/Limnoria/commit/3848ae78de45b35c029cc333963d436b9d2f0a35

Reference

https://github.com/ProgVal/Limnoria/wiki/math-eval-vulnerability

Impacted products

Name
['Limnoria Limnoria <2019.11.09', 'Limnoria Supybot <=2018-05-09']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19010"
    }
  },
  "description": "Limnoria\u662f\u4e00\u6b3ePython IRC\uff08\u56e0\u7279\u7f51\u4e2d\u7ee7\u804a\u5929\uff09\u673a\u5668\u4eba\u7a0b\u5e8f\uff0c\u662fSupybot\u7684\u66ff\u4ee3\u9879\u76ee\u3002Math\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u5b66\u63d2\u4ef6\u3002\n\nLimnoria 2019.11.09\u4e4b\u524d\u7248\u672c\u548cSupybot 2018-05-09\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Math\u63d2\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9calc\u548cicalc IRC\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4fe1\u606f\u6216\u9020\u6210\u5176\u4ed6\u5371\u5bb3\u3002",
  "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/ProgVal/Limnoria/commit/3848ae78de45b35c029cc333963d436b9d2f0a35",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-42584",
  "openTime": "2019-11-28",
  "patchDescription": "Limnoria\u662f\u4e00\u6b3ePython IRC\uff08\u56e0\u7279\u7f51\u4e2d\u7ee7\u804a\u5929\uff09\u673a\u5668\u4eba\u7a0b\u5e8f\uff0c\u662fSupybot\u7684\u66ff\u4ee3\u9879\u76ee\u3002Math\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u5b66\u63d2\u4ef6\u3002\r\n\r\nLimnoria 2019.11.09\u4e4b\u524d\u7248\u672c\u548cSupybot 2018-05-09\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Math\u63d2\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9calc\u548cicalc IRC\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4fe1\u606f\u6216\u9020\u6210\u5176\u4ed6\u5371\u5bb3\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": "Limnoria\u548cSupybot Math\u63d2\u4ef6\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Limnoria Limnoria \u003c2019.11.09",
      "Limnoria Supybot \u003c=2018-05-09"
    ]
  },
  "referenceLink": "https://github.com/ProgVal/Limnoria/wiki/math-eval-vulnerability",
  "serverity": "\u9ad8",
  "submitTime": "2019-11-19",
  "title": "Limnoria\u548cSupybot Math\u63d2\u4ef6\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-19010 (GCVE-0-2019-19010)

Vulnerability from cvelistv5 – Published: 2019-11-16 00:52 – Updated: 2024-08-05 02:02

Summary

Eval injection in the Math plugin of Limnoria (before 2019.11.09) and Supybot (through 2018-05-09) allows remote unprivileged attackers to disclose information or possibly have unspecified other impact via the calc and icalc IRC commands.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/ProgVal/Limnoria/wiki/math-eva…	x_refsource_MISC
https://github.com/ProgVal/Limnoria/commit/3848ae…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

JSON

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            "url": "https://github.com/ProgVal/Limnoria/commit/3848ae78de45b35c029cc333963d436b9d2f0a35"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P2AGND54UIJV3WHOYO2YINIXSDGAAPO/"
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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.

Action not permitted

CNVD-2019-42584

CVE-2019-19010 (GCVE-0-2019-19010)

Tags

Sightings

Nomenclature

Related by attack behaviour