Linux · Security advisory · November 4, 2020

RHSA-2020:4655: Security update for 3 packages

RHSA-2020:4655, released November 4, 2020, fixes 2 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0239
84th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 1 Routine 1

Fixed package versions

ProductReleaseFixed in
cyrus-imapdRHEL 80:3.0.7-19.el8
cyrus-imapd-utilsRHEL 80:3.0.7-19.el8
cyrus-imapd-vzicRHEL 80:3.0.7-19.el8

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2019-18928 cyrus-admin: Cyrus IMAP 2.5.x before 2.5.14 and 3.x before 3.0.12 allows privilegeescalation because an HTTP request may be interp... 9.8 0.0239 None reported
Routine CVE-2019-19783 cyrus-imapd-vzic: The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support. Security F... 6.5 0.0166 None reported
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