Vulnerability-Lookup

CNVD-2017-33814

Vulnerability from cnvd - Published: 2017-11-14

Title

Python Ansible Vault Package远程代码执行漏洞

Description

Ansible Vault是一个vam yaml文件的管理工具。 Ansible Vault 1.0.5之前的版本中的yaml加载功能存在安全漏洞。攻击者可利用该漏洞执行python命令，从而执行任意命令。

Severity

中

Patch Name

Python Ansible Vault Package远程代码执行漏洞的补丁

Patch Description

Ansible Vault是一个vam yaml文件的管理工具。 Ansible Vault 1.0.5之前的版本中的yaml加载功能存在安全漏洞。攻击者可利用该漏洞执行python命令，从而执行任意命令。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/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-2809

Impacted products

Name
Python Ansible Vault 1.0.4

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2017-2809"
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  "number": "CNVD-2017-33814",
  "openTime": "2017-11-14",
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-2809",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-15",
  "title": "Python Ansible Vault Package\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-2809 (GCVE-0-2017-2809)

Vulnerability from cvelistv5 – Published: 2017-09-14 19:00 – Updated: 2024-09-16 20:53

Summary

An exploitable vulnerability exists in the yaml loading functionality of ansible-vault before 1.0.5. A specially crafted vault can execute arbitrary python commands resulting in command execution. An attacker can insert python into the vault to trigger this vulnerability.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

code execution

Assigner

talos mitre root

References

5 references

URL	Tags
http://www.securityfocus.com/bid/100824	vdb-entryx_refsource_BID
https://github.com/tomoh1r/ansible-vault/blob/v1.…	x_refsource_CONFIRM
https://github.com/tomoh1r/ansible-vault/issues/4	x_refsource_CONFIRM
https://github.com/tomoh1r/ansible-vault/commit/3…	x_refsource_CONFIRM
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Tomohiro Nakamura	ansible-vault	Affected: 1.0.4

Date Public

2017-09-14 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.