CVE-2021-21376
CVSS V2 Medium 5
CVSS V3 Medium 6.5
Description
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.
Overview
- CVE ID
- CVE-2021-21376
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-23T16:15:14
- Last Modified Date
- 2021-03-27T01:59:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:openmicroscopy:omero.web:*:*:*:*:*:*:*:* | 1 | OR | 5.9.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21376 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21376 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:18:25 | Added to TrackCVE | |||
| 2022-12-06 00:14:38 | 2021-03-23T16:15Z | 2021-03-23T16:15:14 | CVE Published Date | updated |
| 2022-12-06 00:14:38 | 2021-03-27T01:59:45 | CVE Modified Date | updated | |
| 2022-12-06 00:14:38 | Analyzed | Vulnerability Status | updated |