Vulnerability-Lookup

CNVD-2020-41585

Vulnerability from cnvd - Published: 2020-07-22

Title

Sensio Labs Symfony竞争条件问题漏洞

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中存在竞争条件问题漏洞，攻击者可通过实施时序攻击利用该漏洞获取敏感信息。

Severity

中

Patch Name

Sensio Labs Symfony竞争条件问题漏洞的补丁

Patch 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中存在竞争条件问题漏洞，攻击者可通过实施时序攻击利用该漏洞获取敏感信息。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/symfony/symfony/releases/tag/v4.3.8 https://github.com/symfony/symfony/commit/cccefe6a7f12e776df0665aeb77fe9294c285fbb

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-18887

Impacted products

Name
['Sensio Labs Symfony >=2.8.0，<=2.8.50', 'Sensio Labs Symfony >=3.4.0，<=3.4.34', '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-2019-18887 (GCVE-0-2019-18887)

Vulnerability from cvelistv5 – Published: 2019-11-21 22:18 – Updated: 2024-08-05 02:02

Summary

An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. The UriSigner was subject to timing attacks. This is related to symfony/http-kernel.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://symfony.com/blog/symfony-4-3-8-released	x_refsource_CONFIRM
https://github.com/symfony/symfony/releases/tag/v4.3.8	x_refsource_CONFIRM
https://symfony.com/blog/cve-2019-18887-use-const…	x_refsource_CONFIRM
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

Date Public

2019-11-13 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.