(RHSA-2021:5110) Moderate: Cryostat security update

2021-12-1412:44:18

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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.002 Low

EPSS

Percentile

56.3%

JSON

The RHEL-8 based Cryostat container images have been updated with a security fix for “CVE-2020-26160 jwt-go: access restriction bypass vulnerability”.

Users of RHEL-8 based Cryostat container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs, and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

You can find images updated by this advisory in Red Hat Ecosystem Catalog (see References).