Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2017-8911

Published: 12 May 2017

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.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
tnef
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Does not exist

trusty Does not exist
(trusty was released [1.4.9-1+deb8u3build0.14.04.1])
xenial
Released (1.4.9-1+deb8u3build0.16.04.1)
yakkety
Released (1.4.9-1+deb8u3build0.16.10.1)
zesty
Released (1.4.12-1ubuntu0.1)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H