CVE-2017-6309
Published: 24 February 2017
An issue was discovered in tnef before 1.4.13. Two type confusions have been identified in the parse_file() function. These might lead to invalid read and write operations, controlled by an attacker.
Priority
Status
Package | Release | Status |
---|---|---|
tnef Launchpad, Ubuntu, Debian |
precise |
Ignored
(end of life)
|
trusty |
Released
(1.4.9-1+deb8u2build0.14.04.1)
|
|
upstream |
Released
(1.4.12-1.1)
|
|
xenial |
Released
(1.4.9-1+deb8u2build0.16.04.1)
|
|
yakkety |
Released
(1.4.9-1+deb8u2build0.16.10.1)
|
|
zesty |
Released
(1.4.12-1ubuntu0.1)
|
|
Patches: upstream: https://github.com/verdammelt/tnef/commit/8dccf79857ceeb7a6d3e42c1e762e7b865d5344d |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
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 |