← Back to CVEs

CVE-2022-26562

CRITICAL

9.8

Description

An issue in provider/libserver/ECKrbAuth.cpp of Kopano Core <= v11.0.2.51 contains an issue which allows attackers to authenticate even if the user account or password is expired. It also exists in the predecessor Zarafa Collaboration Platform (ZCP) in provider/libserver/ECPamAuth.cpp of Zarafa >= 6.30 (introduced between 6.30.0 RC1e and 6.30.8 final).

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

Published4/1/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

kopano:groupware_core

Weaknesses (CWE)

CWE-287

References

https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-342b96903b(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=2192126(cve@mitre.org)

https://github.com/Kopano-dev/kopano-core/blob/master/provider/libserver/ECKrbAuth.cpp#L137(cve@mitre.org)

https://jira.kopano.io/browse/KC-2021(cve@mitre.org)

https://kopano.com/(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html(cve@mitre.org)

https://src.fedoraproject.org/rpms/zarafa/c/a5a8366ccf07f248fae6edffb5123cfda579bfdb?branch=epel7(cve@mitre.org)

https://stash.kopano.io/projects/KC/repos/kopanocore/browse/provider/libserver/ECKrbAuth.cpp#137(cve@mitre.org)

https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-342b96903b(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2192126(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Kopano-dev/kopano-core/blob/master/provider/libserver/ECKrbAuth.cpp#L137(af854a3a-2127-422b-91ae-364da2661108)

https://jira.kopano.io/browse/KC-2021(af854a3a-2127-422b-91ae-364da2661108)

https://kopano.com/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html(af854a3a-2127-422b-91ae-364da2661108)

https://src.fedoraproject.org/rpms/zarafa/c/a5a8366ccf07f248fae6edffb5123cfda579bfdb?branch=epel7(af854a3a-2127-422b-91ae-364da2661108)

https://stash.kopano.io/projects/KC/repos/kopanocore/browse/provider/libserver/ECKrbAuth.cpp#137(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.