cnvd - cnvd-2021-39506

CNVD-2021-39506

Vulnerability from cnvd - Published: 2021-06-04

Title

Mcafee Database Security Server代码问题漏洞

Description

Mcafee Database Security Server是美国迈克菲（Mcafee）公司的一款数据库安全软件。该软件可为用户提供数据库的整体情况和相应安全状况，实时保护关键业务数据库免受外部，内部和内部数据库威胁的侵害。 Mcafee Database Security Server 4.8.2之前存在代码问题漏洞，攻击者可利用该漏洞通过精心构造的Java序列化对象，在DBSec服务器上创建具有管理员权限的反向shell。

Severity

高

Patch Name

Mcafee Database Security Server代码问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://kc.mcafee.com/corporate/index?page=content&id=SB10359

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-23895

Impacted products

Name
Mcafee Mcafee Database Security Server <4.8.2

Show details on source website

JSON

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CVE-2021-23895 (GCVE-0-2021-23895)

Vulnerability from cvelistv5 – Published: 2021-06-02 13:05 – Updated: 2024-08-03 19:14

Title

Authorized deserialization of untrusted data in McAfee DBSec

Summary

Deserialization of untrusted data vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows a remote authenticated attacker to create a reverse shell with administrator privileges on the DBSec server via carefully constructed Java serialized object sent to the DBSec server.

Severity ?

9 (Critical)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

trellix

References

URL

Tags

https://kc.mcafee.com/corporate/index?page=conten…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	McAfee,LLC	McAfee Database Security (DBSec)	Affected: unspecified , < 4.8.2 (custom)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-39506

CVE-2021-23895 (GCVE-0-2021-23895)

Tags

Sightings

Nomenclature