Vulnerability-Lookup

CNVD-2020-14705

Vulnerability from cnvd - Published: 2020-02-29

Title

Sensio Labs Symfony信息泄露漏洞

Description

Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具，可用于快速创建复杂的WEB程序。 Sensio Labs Symfony 4.2.0版本至4.2.11版本和4.3.0版本至4.3.7版本中存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。

Severity

中

Patch Name

Sensio Labs Symfony信息泄露漏洞的补丁

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/symfony/symfony/commit/7bd4a92fc9cc15d9a9fbb9eb1041e01b977f8332；https://github.com/symfony/symfony/releases/tag/v4.3.8

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-18886

Impacted products

Name
['Sensio Labs Symfony >=4.2.0，<=4.2.11', 'Sensio Labs Symfony >=4.3.0，<=4.3.7']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2019-18886",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-18886"
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  "number": "CNVD-2020-14705",
  "openTime": "2020-02-29",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-18886",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-22",
  "title": "Sensio Labs Symfony\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2019-18886 (GCVE-0-2019-18886)

Vulnerability from cvelistv5 – Published: 2019-11-21 17:41 – Updated: 2024-08-05 02:02

Summary

An issue was discovered in Symfony 4.2.0 to 4.2.11 and 4.3.0 to 4.3.7. The ability to enumerate users was possible due to different handling depending on whether the user existed when making unauthorized attempts to use the switch users functionality. This is related to symfony/security.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/symfony/symfony/releases/tag/v4.3.8	x_refsource_MISC
https://symfony.com/blog/symfony-4-3-8-released	x_refsource_MISC
https://symfony.com/blog/cve-2019-18886-prevent-u…	x_refsource_CONFIRM

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.