PT-2020-19855 · Open Microscopy Environment · Omero.Web

Published 2020-06-17 · Updated 2022-05-24 · CVE-2020-7932

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions OMERO.web versions prior to 5.6.3

Description The issue allows sensitive data elements, such as a session key, to be passed as URL query parameters. If an attacker tricks a user into clicking a malicious link, the information in the query parameters may be exposed in the Referer header seen by the target. Additionally, information in the URL path, like object IDs, may also be exposed.

Recommendations For OMERO.web versions prior to 5.6.3, update to version 5.6.3 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2020-7932

GHSA-VWXV-FRJ6-FHC9

PYSEC-2020-244

Affected Products

Omero.Web

References · 7

• https://osv.dev/vulnerability/PYSEC-2020-244 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vwxv-frj6-fhc9 · Vendor Advisory
• https://openmicroscopy.org/security/advisories/2019-SV4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7932 · Security Note
• https://osv.dev/vulnerability/CVE-2020-7932 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/omero-web/PYSEC-2020-244.yaml · Note
• https://github.com/ome/omero-web · Note