CVE-2017-11113
Published: 8 July 2017
In ncurses 6.0, there is a NULL Pointer Dereference in the _nc_parse_entry function of tinfo/parse_entry.c. It could lead to a remote denial of service attack if the terminfo library code is used to process untrusted terminfo data.
Notes
Author | Note |
---|---|
ccdm94 | fix availabe in patch 20170701 for ncurses 6.0. |
Priority
Status
Package | Release | Status |
---|---|---|
ncurses Launchpad, Ubuntu, Debian |
upstream |
Released
(6.0+20170701-1)
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Not vulnerable
(6.1-1ubuntu1)
|
|
cosmic |
Not vulnerable
(6.1-1ubuntu1)
|
|
disco |
Not vulnerable
(6.1-1ubuntu1)
|
|
eoan |
Not vulnerable
(6.1-1ubuntu1)
|
|
focal |
Not vulnerable
(6.1-1ubuntu1)
|
|
groovy |
Not vulnerable
(6.1-1ubuntu1)
|
|
impish |
Not vulnerable
(6.1-1ubuntu1)
|
|
hirsute |
Not vulnerable
(6.1-1ubuntu1)
|
|
jammy |
Not vulnerable
(6.1-1ubuntu1)
|
|
xenial |
Released
(6.0+20160213-1ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
trusty |
Released
(5.9+20140118-1ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |