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========================================================================== Ubuntu Security Notice USN-3719-1 July 23, 2018
mutt vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Mutt.
Software Description: - mutt: text-based mailreader supporting MIME, GPG, PGP and threading
Details:
It was discovered that Mutt incorrectly handled certain requests. An attacker could possibly use this to execute arbitrary code. (CVE-2018-14350, CVE-2018-14352, CVE-2018-14354, CVE-2018-14359, CVE-2018-14358, CVE-2018-14353 ,CVE-2018-14357)
It was discovered that Mutt incorrectly handled certain inputs. An attacker could possibly use this to access or expose sensitive information. (CVE-2018-14355, CVE-2018-14356, CVE-2018-14351, CVE-2018-14362, CVE-2018-14349)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: mutt 1.9.4-3ubuntu0.1
Ubuntu 16.04 LTS: mutt 1.5.24-1ubuntu0.1 mutt-patched 1.5.24-1ubuntu0.1
Ubuntu 14.04 LTS: mutt 1.5.21-6.4ubuntu2.2 mutt-patched 1.5.21-6.4ubuntu2.2
After a standard system update you need to restart mutt to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3719-1 CVE-2018-14349, CVE-2018-14350, CVE-2018-14351, CVE-2018-14352, CVE-2018-14353, CVE-2018-14354, CVE-2018-14355, CVE-2018-14356, CVE-2018-14357, CVE-2018-14358, CVE-2018-14359, CVE-2018-14362
Package Information: https://launchpad.net/ubuntu/+source/mutt/1.9.4-3ubuntu0.1 https://launchpad.net/ubuntu/+source/mutt/1.5.24-1ubuntu0.1 https://launchpad.net/ubuntu/+source/mutt/1.5.21-6.4ubuntu2.2 --=-wFTChUqAyLAPlN/OWX1c Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit
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