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cyrus-imapd: unbounded memory allocation by sending many LITERALs in a single command

🗓️ 12 Nov 2024 09:01:55Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 116 Views

Cyrus IMAPD flaw lets attackers trigger unbounded memory via multiple LITERALs in one command.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64cyrus-imapd3.4.8-1.el9cyrus-imapd-3.4.8-1.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lecyrus-imapd3.4.8-1.el9cyrus-imapd-3.4.8-1.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xcyrus-imapd3.4.8-1.el9cyrus-imapd-3.4.8-1.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64cyrus-imapd3.4.8-1.el9cyrus-imapd-3.4.8-1.el9.x86_64.rpm
Red Hat Enterprise Linux9aarch64cyrus-imapd-debuginfo3.4.8-1.el9cyrus-imapd-debuginfo-3.4.8-1.el9.aarch64.rpm
Red Hat Enterprise Linux9i686cyrus-imapd-debuginfo3.4.8-1.el9cyrus-imapd-debuginfo-3.4.8-1.el9.i686.rpm
Red Hat Enterprise Linux9ppc64lecyrus-imapd-debuginfo3.4.8-1.el9cyrus-imapd-debuginfo-3.4.8-1.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xcyrus-imapd-debuginfo3.4.8-1.el9cyrus-imapd-debuginfo-3.4.8-1.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64cyrus-imapd-debuginfo3.4.8-1.el9cyrus-imapd-debuginfo-3.4.8-1.el9.x86_64.rpm
Red Hat Enterprise Linux9aarch64cyrus-imapd-debugsource3.4.8-1.el9cyrus-imapd-debugsource-3.4.8-1.el9.aarch64.rpm
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18 Mar 2026 02:40Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
EPSS0.00836
SSVC
116