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oslo.middleware Information Disclosure vulnerability

Moderate severity GitHub Reviewed Published Jul 13, 2018 to the GitHub Advisory Database • Updated Aug 17, 2023

Package

pip oslo.middleware (pip)

Affected versions

< 3.8.1
>= 3.9.0, < 3.19.1
>= 3.20.0, < 3.23.1

Patched versions

3.8.1
3.19.1
3.23.1

Description

python-oslo-middleware before versions 3.8.1, 3.19.1, 3.23.1 is vulnerable to an information disclosure. Software using the CatchError class could include sensitive values in a traceback's error message. System users could exploit this flaw to obtain sensitive information from OpenStack component error logs (for example, keystone tokens).

References

Published by the National Vulnerability Database May 8, 2018
Published to the GitHub Advisory Database Jul 13, 2018
Reviewed Jun 16, 2020
Last updated Aug 17, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS score

0.062%
(27th percentile)

Weaknesses

CVE ID

CVE-2017-2592

GHSA ID

GHSA-xcp8-hh74-f6mc

Source code

No known source code
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