CVE-2017-6308

Publication date 24 February 2017

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

7.8 · High

Score breakdown

An issue was discovered in tnef before 1.4.13. Several Integer Overflows, which can lead to Heap Overflows, have been identified in the functions that wrap memory allocation.

Status

Package Ubuntu Release Status
tnef 17.04 zesty
Fixed 1.4.12-1ubuntu0.1
16.10 yakkety
Fixed 1.4.9-1+deb8u2build0.16.10.1
16.04 LTS xenial
Fixed 1.4.9-1+deb8u2build0.16.04.1
14.04 LTS trusty
Fixed 1.4.9-1+deb8u2build0.14.04.1
12.04 LTS precise Ignored end of life

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
tnef

Severity score breakdown

Parameter Value
Base score 7.8 · High
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H