Linux Security
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    Debian: DSA-4458-1: cyrus-imapd security update

    Date 07 Jun 2019
    6543
    Posted By LinuxSecurity Advisories
    A flaw was discovered in the CalDAV feature in httpd of the Cyrus IMAP server, leading to denial of service or potentially the execution of arbitrary code via a crafted HTTP PUT operation for an event with a long iCalendar property name.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4458-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    June 08, 2019                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : cyrus-imapd
    CVE ID         : CVE-2019-11356
    
    A flaw was discovered in the CalDAV feature in httpd of the Cyrus IMAP
    server, leading to denial of service or potentially the execution of
    arbitrary code via a crafted HTTP PUT operation for an event with a long
    iCalendar property name.
    
    For the stable distribution (stretch), this problem has been fixed in
    version 2.5.10-3+deb9u1.
    
    We recommend that you upgrade your cyrus-imapd packages.
    
    For the detailed security status of cyrus-imapd please refer to its
    security tracker page at:
    https://security-tracker.debian.org/tracker/cyrus-imapd
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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