Debian: DSA-4590-1: cyrus-imapd security update

    Date 19 Dec 2019
    282
    Posted By LinuxSecurity Advisories
    It was discovered that the lmtpd component of the Cyrus IMAP server created mailboxes with administrator privileges if the "fileinto" was used, bypassing ACL checks.
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    Debian Security Advisory DSA-4590-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                       Moritz Muehlenhoff
    December 19, 2019                     https://www.debian.org/security/faq
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    Package        : cyrus-imapd
    CVE ID         : CVE-2019-19783
    
    It was discovered that the lmtpd component of the Cyrus IMAP server
    created mailboxes with administrator privileges if the "fileinto" was
    used, bypassing ACL checks.
    
    For the oldstable distribution (stretch), this problem has been fixed
    in version 2.5.10-3+deb9u2.
    
    For the stable distribution (buster), this problem has been fixed in
    version 3.0.8-6+deb10u3.
    
    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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