CVE-2017-9471
Published: 7 June 2017
In ytnef 1.9.2, the SwapWord function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.
Priority
Status
Package | Release | Status |
---|---|---|
libytnef Launchpad, Ubuntu, Debian |
jammy |
Not vulnerable
(1.9.3-1)
|
artful |
Ignored
(end of life)
|
|
bionic |
Needed
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(1.9.3-1)
|
|
eoan |
Not vulnerable
(1.9.3-1)
|
|
focal |
Not vulnerable
(1.9.3-1)
|
|
groovy |
Not vulnerable
(1.9.3-1)
|
|
hirsute |
Not vulnerable
(1.9.3-1)
|
|
impish |
Not vulnerable
(1.9.3-1)
|
|
kinetic |
Not vulnerable
(1.9.3-1)
|
|
lunar |
Not vulnerable
(1.9.3-1)
|
|
trusty |
Released
(1.5-6ubuntu0.2)
|
|
upstream |
Released
(1.9.3-1)
|
|
xenial |
Needed
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(1.9.3-1)
|
|
Patches: upstream: https://github.com/Yeraze/ytnef/pull/56/commits/01fdb170339e60a59a2d247edca95cce646fa4d7 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |