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ubuntucveUbuntu.comUB:CVE-2017-11112
HistoryJul 08, 2017 - 12:00 a.m.

CVE-2017-11112

2017-07-0800:00:00
ubuntu.com
ubuntu.com
5

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

61.0%

In ncurses 6.0, there is an attempted 0xffffffffffffffff access in the
append_acs 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.

Bugs

Notes

Author Note
ccdm94 fix availabe in patch 20170701 for ncurses 6.0.
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchncurses< 5.9+20140118-1ubuntu1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchncurses< 6.0+20160213-1ubuntu1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

61.0%