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redhatRedHatRHSA-2024:3659
HistoryJun 06, 2024 - 5:13 a.m.

(RHSA-2024:3659) Important: booth security update

2024-06-0605:13:53
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5
booth cluster
security update
distributed consensus-based service
high availability
pacemaker cluster
authorization
resource management
cve-2024-3049
cvss score

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

35.7%

The Booth cluster ticket manager is a component to bridge high availability
clusters spanning multiple sites, in particular, to provide decision inputs to
local Pacemaker cluster resource managers. It operates as a distributed
consensus-based service, presumably on a separate physical network. Tickets
facilitated by a Booth formation are the units of authorization that can be
bound to certain resources. This will ensure that the resources are run at only
one (granted) site at a time.

Security Fix(es):

  • booth: specially crafted hash can lead to invalid HMAC being accepted by Booth server (CVE-2024-3049)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

35.7%