5.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
21.6%
There is a heap-based buffer over-read in the _nc_find_entry function in
tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.
Author | Note |
---|---|
mdeslaur | DoS only |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | ncurses | < 6.1-1ubuntu1.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 20.10 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 21.04 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 21.10 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 22.04 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 22.10 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 23.04 | noarch | ncurses | < 6.1+20191019-1ubuntu1 | UNKNOWN |
ubuntu | 14.04 | noarch | ncurses | < 5.9+20140118-1ubuntu1+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | ncurses | < 6.0+20160213-1ubuntu1+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-17594
lists.gnu.org/archive/html/bug-ncurses/2019-10/msg00017.html
lists.gnu.org/archive/html/bug-ncurses/2019-10/msg00045.html
nvd.nist.gov/vuln/detail/CVE-2019-17594
security-tracker.debian.org/tracker/CVE-2019-17594
ubuntu.com/security/notices/USN-5477-1
ubuntu.com/security/notices/USN-6099-1
www.cve.org/CVERecord?id=CVE-2019-17594
5.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
21.6%