CVE-2023-50495

2023-12-1215:15:07

Debian Security Bug Tracker

security-tracker.debian.org

ncurse vulnerability

segmentation fault

unix

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.5%

JSON

NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().

OSVersionArchitecturePackageVersionFilename
Debian12allncurses<= 6.4-4ncurses_6.4-4_all.deb
Debian11allncurses<= 6.2+20201114-2+deb11u2ncurses_6.2+20201114-2+deb11u2_all.deb
Debian999allncurses< 6.4+20230625-1ncurses_6.4+20230625-1_all.deb
Debian13allncurses< 6.4+20230625-1ncurses_6.4+20230625-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	ncurses	<= 6.4-4	ncurses_6.4-4_all.deb
Debian	11	all	ncurses	<= 6.2+20201114-2+deb11u2	ncurses_6.2+20201114-2+deb11u2_all.deb
Debian	999	all	ncurses	< 6.4+20230625-1	ncurses_6.4+20230625-1_all.deb
Debian	13	all	ncurses	< 6.4+20230625-1	ncurses_6.4+20230625-1_all.deb