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nvd[email protected]NVD:CVE-2020-27347
HistoryNov 06, 2020 - 3:15 a.m.

CVE-2020-27347

2020-11-0603:15:17
CWE-121
CWE-787
[email protected]
web.nvd.nist.gov
5
tmux
buffer-overflow
vulnerability
stack-based
exploit
terminal output

CVSS2

4.6

Attack Vector

LOCAL

Attack 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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

25.4%

JSON

In tmux before version 3.1c the function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.

Affected configurations

Nvd
Node
tmux_projecttmuxRange2.9–3.1b
VendorProductVersionCPE
tmux_projecttmux*cpe:2.3:a:tmux_project:tmux:*:*:*:*:*:*:*:*

Related

prion 1
nessus 8
osv 3
openvas 5
cvelist 1
photon 2
alpinelinux 1
veracode 1
redhatcve 1
ubuntucve 1
debiancve 1
cve 1
ubuntu 1
gentoo 1
suse 1
prion
prion
Stack overflow
2020-11-06 03:15:00
nessus
nessus
Photon OS 4.0: Tmux PHSA-2021-4.0-0026
2021-05-21 00:00:00
GLSA-202011-10 : tmux: Buffer overflow
2020-11-12 00:00:00
EulerOS 2.0 SP9 : tmux (EulerOS-SA-2020-2493)
2020-12-01 00:00:00
osv
osv
CVE-2020-27347
2020-11-06 03:15:17
tmux vulnerability
2020-11-05 13:38:59
tmux-3.2a-1.2 on GA media
2024-06-15 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for tmux (EulerOS-SA-2020-2537)
2020-12-15 00:00:00
Huawei EulerOS: Security Advisory for tmux (EulerOS-SA-2020-2506)
2020-12-01 00:00:00
Ubuntu: Security Advisory (USN-4618-1)
2020-11-06 00:00:00
cvelist
cvelist
CVE-2020-27347 tmux stack buffer overflow in function input_csi_dispatch_sgr_colon
2020-11-06 02:20:13
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Important Photon OS Security Update - PHSA-2021-0026
2021-05-18 00:00:00
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2021-05-18 00:00:00
alpinelinux
alpinelinux
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veracode
veracode
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2020-11-09 06:06:18
redhatcve
redhatcve
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2020-11-03 18:07:42
ubuntucve
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2020-11-04 00:00:00
debiancve
debiancve
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2020-11-06 03:15:17
cve
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2020-11-06 03:15:17
ubuntu
ubuntu
tmux vulnerability
2020-11-05 00:00:00
gentoo
gentoo
tmux: Buffer overflow
2020-11-11 00:00:00
suse
suse
Security update for tmux (moderate)
2020-11-06 00:00:00

CVSS2

4.6

Attack Vector

LOCAL

Attack 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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

25.4%

JSON
Related for NVD:CVE-2020-27347
prion1nessus8osv3openvas5cvelist1photon2alpinelinux1veracode1redhatcve1ubuntucve1debiancve1cve1ubuntu1gentoo1suse1