========================================================================== Ubuntu Security Notice USN-3719-2 July 23, 2018
mutt vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: Several security issues were fixed in Mutt. Software Description: - mutt: text-based mailreader supporting MIME, GPG, PGP and threading Details: USN-3719-1 fixed a vulnerability in Mutt. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory 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 12.04 ESM: mutt 1.5.21-5ubuntu2.3 mutt-patched 1.5.21-5ubuntu2.3 After a standard system update you need to restart mutt to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3719-2 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
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