Linux · Security advisory · March 14, 2024

RHSA-2024:1334: Security update for 2 packages

RHSA-2024:1334, released March 14, 2024, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

High1 publicly disclosed
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.9999
99th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
dnsmasqRHEL 90:2.85-14.el9_3.1
dnsmasq-utilsRHEL 90:2.85-14.el9_3.1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2023-50387 MITRE: CVE-2023-50387 DNSSEC verification complexity can be exploited to exhaust CPU resources and stall DNS resolvers 7.5 0.9999 Exploitation Less Likely
High CVE-2023-50868 MITRE: CVE-2023-50868 NSEC3 closest encloser proof can exhaust CPU 7.5 0.7430 DisclosedExploitation Less Likely
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