SARA / Free Tools / CVE / CVE-2024-3049

CVE-2024-3049 — A flaw was found in Booth, a cluster ticket manager

A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server.

CVSS

5.9 MEDIUM

EPSS

1.03% (top 22.90%)

CWE

CWE-345

Published

2024-06-06T05:30:04.137Z

Last modified

2026-03-17T21:04:05.024Z

CVSS vector

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

01What is this vulnerability?

A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server.

02Affected products

Vendor	Product	Versions
?	?	1.0-283.1
Red Hat	Red Hat Enterprise Linux 8	0:1.1-1.el8_10.1
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	0:1.0-199.1.ac1d34c.git.el8_4.2
Red Hat	Red Hat Enterprise Linux 8.4 Telecommunications Update Service	0:1.0-199.1.ac1d34c.git.el8_4.2
Red Hat	Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions	0:1.0-199.1.ac1d34c.git.el8_4.2
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	0:1.0-199.1.ac1d34c.git.el8_6.2
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	0:1.0-199.1.ac1d34c.git.el8_6.2
Red Hat	Red Hat Enterprise Linux 8.8 Extended Update Support	0:1.0-283.1.9d4029a.git.el8_8.1
Red Hat	Red Hat Enterprise Linux 9	0:1.1-1.el9_4.1
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	0:1.0-251.3.bfb2f92.git.el9_0.2
Red Hat	Red Hat Enterprise Linux 9.2 Extended Update Support	0:1.0-283.1.9d4029a.git.el9_2.1
Red Hat	Red Hat Enterprise Linux 10	unspecified
Red Hat	Red Hat Enterprise Linux 7	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

Open in Sigma generator →

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

Published: 2024-06-06T05:30:04.137Z
Last modified: 2026-03-17T21:04:05.024Z

09References

access.redhat.com — https://access.redhat.com/errata/RHSA-2024:3657
access.redhat.com — https://access.redhat.com/errata/RHSA-2024:3658
access.redhat.com — https://access.redhat.com/errata/RHSA-2024:3659
access.redhat.com — https://access.redhat.com/errata/RHSA-2024:3660
access.redhat.com — https://access.redhat.com/errata/RHSA-2024:3661
access.redhat.com — https://access.redhat.com/errata/RHSA-2024:4400
access.redhat.com — https://access.redhat.com/errata/RHSA-2024:4411
access.redhat.com — https://access.redhat.com/security/cve/CVE-2024-3049
bugzilla.redhat.com — https://bugzilla.redhat.com/show_bug.cgi?id=2272082
github.com — https://github.com/ClusterLabs/booth/pull/142

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