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CVE-2023-4456

UNKNOWN
Published 2023-08-21T15:19:22.208Z
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CVSS Score

V3.1
5.7
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.492
Higher than 49.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Description

A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Red Hat

RHOL-5.5-RHEL-8

Affected Versions:

v0.1.0-327
Red Hat

RHOL-5.6-RHEL-8

Affected Versions:

v0.1.0-326
Red Hat

RHOL-5.7-RHEL-8

Affected Versions:

v0.1.0-325

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-ccmh-37rx-6pp5

Advisory Details

A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-4456
WEB https://access.redhat.com/errata/RHSA-2023:4933
WEB https://access.redhat.com/errata/RHSA-2023:5095
WEB https://access.redhat.com/errata/RHSA-2023:5096
WEB https://access.redhat.com/security/cve/CVE-2023-4456
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2233087

Advisory provided by GitHub Security Advisory Database. Published: August 21, 2023, Modified: April 4, 2024

References

https://access.redhat.com/errata/RHSA-2023:4933
https://access.redhat.com/errata/RHSA-2023:5095
https://access.redhat.com/errata/RHSA-2023:5096
https://access.redhat.com/security/cve/CVE-2023-4456
https://bugzilla.redhat.com/show_bug.cgi?id=2233087
Published: 2023-08-21T15:19:22.208Z
Last Modified: 2024-11-23T00:16:34.674Z
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