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Debian Security Bug TrackerDEBIANCVE:CVE-2020-19186HistoryAug 22, 2023 - 7:15 p.m.
CVE-2020-19186
2023-08-2219:15:58
Debian Security Bug Tracker
security-tracker.debian.org
13
cve-2020-19186
buffer overflow
ncurses 6.1
denial of service
crafted command
tinfo/comp_hash.c
CVSS3
6.5
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
EPSS
0.008
Percentile
82.0%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | ncurses | < 6.1+20191019-1 | ncurses_6.1+20191019-1_all.deb |
| Debian | 11 | all | ncurses | < 6.1+20191019-1 | ncurses_6.1+20191019-1_all.deb |
| Debian | 999 | all | ncurses | < 6.1+20191019-1 | ncurses_6.1+20191019-1_all.deb |
| Debian | 13 | all | ncurses | < 6.1+20191019-1 | ncurses_6.1+20191019-1_all.deb |
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CVSS3
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Attack Vector
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Attack Complexity
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Privileges Required
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User Interaction
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Scope
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EPSS
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