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CVE-2020-26542

CRITICAL

9.8

Description

An issue was discovered in the MongoDB Simple LDAP plugin through 2020-10-02 for Percona Server when using the SimpleLDAP authentication in conjunction with Microsoft’s Active Directory, Percona has discovered a flaw that would allow authentication to complete when passing a blank value for the account password, leading to access against the service integrated with which Active Directory is deployed at the level granted to the authenticating account.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/9/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

percona:percona_server

Weaknesses (CWE)

CWE-287

References

https://jira.percona.com/browse/PS-7358(cve@mitre.org)

https://jira.percona.com/browse/PSMDB-726(cve@mitre.org)

https://www.percona.com/blog/2020/10/13/percona-distribution-for-mysql-pxc-variant-8-0-20-fixes-for-security-vulnerability-release-roundup-october-13-2020/(cve@mitre.org)

https://www.percona.com/doc/percona-distribution-mysql/8.0/release-notes-pxc-v8.0.20.upd2.html(cve@mitre.org)

https://jira.percona.com/browse/PS-7358(af854a3a-2127-422b-91ae-364da2661108)

https://jira.percona.com/browse/PSMDB-726(af854a3a-2127-422b-91ae-364da2661108)

https://www.percona.com/blog/2020/10/13/percona-distribution-for-mysql-pxc-variant-8-0-20-fixes-for-security-vulnerability-release-roundup-october-13-2020/(af854a3a-2127-422b-91ae-364da2661108)

https://www.percona.com/doc/percona-distribution-mysql/8.0/release-notes-pxc-v8.0.20.upd2.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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