Is CVE-2024-2307 in the CISA KEV catalog?

No. CVE-2024-2307 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-2307?

CVE-2024-2307 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2024-2307?

CVE-2024-2307 has an EPSS score of 0.19% (9th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-2307?

Upgrade osbuild on rocky 8 to 0:110-1.el8 or later. Fixes are available for 30 affected products.

CVE & CISA-KEV Catalog

CVE-2024-2307

MEDIUM

6.1

CVSS v3

NVD

Description

A flaw was found in osbuild-composer. A condition can be triggered that disables GPG verification for package repositories, which can expose the build phase to a Man-in-the-Middle attack, allowing untrusted code to be installed into an image being built.

CWE-347

How to fix

Remediation Available

osbuildRocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuildRed Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-composerRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composerRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-coreRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-coreRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-core-debuginfoRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-core-debuginfoRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-debuginfoRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-debuginfoRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-debugsourceRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-debugsourceRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-tests-debuginfoRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-tests-debuginfoRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-workerRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-workerRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-worker-debuginfoRed Hat / RHEL

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-composer-worker-debuginfoRocky

Fixed in:0:101-1.el8RHSA-2024:2961

Fixed in:0:101-1.el9RHSA-2024:2119

osbuild-depsolve-dnfRocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-depsolve-dnfRed Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-luks2Red Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-luks2Rocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-lvm2Red Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-lvm2Rocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-ostreeRocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-ostreeRed Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-selinuxRed Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

osbuild-selinuxRocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

python3-osbuildRocky

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

python3-osbuildRed Hat / RHEL

Fixed in:0:110-1.el8RHSA-2024:2961

Fixed in:0:110-1.el9RHSA-2024:2119

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

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

Exploit Intelligence

0.19%probability of exploitation in 30 days

9thpercentile

Low risk: more likely to be exploited than 9% of all known CVEs.

References

Other references4

Related Vulnerabilities

Other CWE-347 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-16042	Medium	6.5	82%	-	-
CVE-2025-59718	Critical	9.8	66%	KEV	Fix
CVE-2025-25292	Critical	9.8	64%	-	Fix
CVE-2021-22160	Critical	9.8	53%	-	Fix
CVE-2013-3900	Medium	5.5	45%	KEV	-
CVE-2018-0114	High	7.5	43%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.