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osvGoogleOSV:CVE-2020-19186
HistoryAug 22, 2023 - 7:15 p.m.

CVE-2020-19186

2023-08-2219:15:58
Google
osv.dev
5
cve 2020-19186
buffer overflow
ncurses 6.1
denial of service
remote attackers

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

7.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.5%

JSON

Buffer Overflow vulnerability in _nc_find_entry function in tinfo/comp_hash.c:66 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.

CPENameOperatorVersion
ncurseseq6.1
ncurseseq4.2
ncurseseq5.6
ncurseseq5.7
ncurseseq5.1
ncurseseq4.1
ncurseseq5.2
ncurseseq5.8
ncurseseq5.4
ncurseseq5.3
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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

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7.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.5%

JSON
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