CVE Vulnerability

CVE-2021-21376

OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021 Release Notes Third Party Advisory
https://pypi.org/project/omero-web/ Release Notes Third Party Advisory
https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955q Third Party Advisory
https://www.openmicroscopy.org/security/advisories/2021-SV1/ Vendor Advisory
https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908c Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:openmicroscopy:omero.web:*:*:*:*:*:*:*:*
Information

Published : 2021-03-23 04:15

Updated : 2021-03-27 01:59

NVD link : CVE-2021-21376

Mitre link : CVE-2021-21376

Products Affected
No products.
CWE
CWE-200