Vulnerability-Lookup

CNVD-2017-34975

Vulnerability from cnvd - Published: 2017-11-23

Title

Gentoo app-admin/logstash-bin软件包权限获取漏洞

Description

Gentoo app-admin/logstash-bin package是Gentoo基金会的一款用户管理软件包。 Gentoo app-admin/logstash-bin软件包5.6.1之前的5.6.x版本和5.5.3之前的版本中存在安全漏洞。本地攻击者可借助init脚本利用该漏洞获取权限。

Severity

高

Patch Name

Gentoo app-admin/logstash-bin软件包权限获取漏洞的补丁

Patch Description

Gentoo app-admin/logstash-bin package是Gentoo基金会的一款用户管理软件包。 Gentoo app-admin/logstash-bin软件包5.6.1之前的5.6.x版本和5.5.3之前的版本中存在安全漏洞。本地攻击者可借助init脚本利用该漏洞获取权限。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://bugs.gentoo.org/show_bug.cgi?id=628558

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-14730 https://github.com/gentoo/gentoo/pull/5665 https://bugs.gentoo.org/628558

Impacted products

Name
['Gentoo app-admin/logstash-bin package 5.6.*，<5.6.1', 'Gentoo app-admin/logstash-bin package <5.5.3']

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2017-14730"
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  "discovererName": "Michael Orlitzky",
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  "number": "CNVD-2017-34975",
  "openTime": "2017-11-23",
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  "patchName": "Gentoo app-admin/logstash-bin\u8f6f\u4ef6\u5305\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
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      "Gentoo app-admin/logstash-bin package \u003c5.5.3"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14730\r\nhttps://github.com/gentoo/gentoo/pull/5665\r\nhttps://bugs.gentoo.org/628558",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-26",
  "title": "Gentoo app-admin/logstash-bin\u8f6f\u4ef6\u5305\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e"
}

CVE-2017-14730 (GCVE-0-2017-14730)

Vulnerability from cvelistv5 – Published: 2017-09-25 17:00 – Updated: 2024-08-05 19:34

Summary

The init script in the Gentoo app-admin/logstash-bin package before 5.5.3 and 5.6.x before 5.6.1 has "chown -R" calls for user-writable directory trees, which allows local users to gain privileges by leveraging access to a $LS_USER account for creation of a hard link.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://bugs.gentoo.org/628558	x_refsource_CONFIRM
https://gitweb.gentoo.org/repo/gentoo.git/commit/…	x_refsource_CONFIRM
https://gitweb.gentoo.org/repo/gentoo.git/commit/…	x_refsource_CONFIRM
https://github.com/gentoo/gentoo/pull/5665	x_refsource_CONFIRM

Date Public

2017-09-25 00:00

Show details on NVD website

JSON

To clipboard

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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.