Vulnerability-Lookup

CNVD-2021-04811

Vulnerability from cnvd - Published: 2021-01-21

Title

Oracle MySQL Workbench存在未明漏洞

Description

Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。该数据库系统具有性能高、成本低、可靠性好等特点。MySQL Workbench是其中的一个专为MySQL设计的具有数据库建模功能的组件。 Oracle MySQL Workbench存在安全漏洞。攻击者可利用影响数据的保密性。

Severity

中

Patch Name

Oracle MySQL Workbench存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-1549

Impacted products

Name
Oracle MySQL Workbench <=8.0.17

Show details on source website

JSON

To clipboard

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}

CVE-2019-1549 (GCVE-0-2019-1549)

Vulnerability from cvelistv5 – Published: 2019-09-10 16:58 – Updated: 2024-09-16 22:56

Title

Fork Protection

Summary

OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c).

Severity

No CVSS data available.

CWE

Random Number Generation

Assigner

openssl mitre root

References

15 references

URL	Tags
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://seclists.org/bugtraq/2019/Oct/1	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4539	vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/4376-1/	vendor-advisoryx_refsource_UBUNTU
https://www.oracle.com/security-alerts/cpuapr2020.html	x_refsource_MISC
https://www.oracle.com/security-alerts/cpujul2020.html	x_refsource_MISC
https://www.oracle.com/technetwork/security-advis…	x_refsource_MISC
https://www.oracle.com/security-alerts/cpujan2020.html	x_refsource_MISC
https://www.openssl.org/news/secadv/20190910.txt	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2019091…	x_refsource_CONFIRM
https://git.openssl.org/gitweb/?p=openssl.git%3Ba…	x_refsource_CONFIRM
https://support.f5.com/csp/article/K44070243	x_refsource_CONFIRM
https://support.f5.com/csp/article/K44070243?utm_…	x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
OpenSSL	OpenSSL	Affected: Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c)

Date Public

2019-09-10 00:00

Credits

Matt Caswell

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.

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-2021-04811

CVE-2019-1549 (GCVE-0-2019-1549)

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Sightings

Nomenclature

Related by attack behaviour