Candidate: CVE-2017-8911 PublicDate: 2017-05-12 07:29:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8911 Description: An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker. Ubuntu-Description: Notes: Bugs: https://github.com/verdammelt/tnef/issues/23 Priority: medium Discovered-by: Assigned-to: CVSS: nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL] Patches_tnef: upstream_tnef: needs-triage precise/esm_tnef: DNE trusty_tnef: released (1.4.9-1+deb8u3build0.14.04.1) trusty/esm_tnef: DNE (trusty was released [1.4.9-1+deb8u3build0.14.04.1]) vivid/stable-phone-overlay_tnef: DNE vivid/ubuntu-core_tnef: DNE xenial_tnef: released (1.4.9-1+deb8u3build0.16.04.1) yakkety_tnef: released (1.4.9-1+deb8u3build0.16.10.1) zesty_tnef: released (1.4.12-1ubuntu0.1) devel_tnef: not-affected (1.4.12-1.2)