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ROSA LABROSA-SA-2021-1920

HistoryJul 02, 2021 - 5:29 p.m.

Advisory ROSA-SA-2021-1920

2021-07-0217:29:42

ROSA LAB

abf.rosalinux.ru

minicom 2.6.2

cobalt 7.9

buffer overflow

vt100 escape sequences

malicious terminal

arbitrary code

vulnerability

crash

code execution

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

Low

EPSS

0.004

Percentile

74.8%

JSON

Software: minicom 2.6.2
OS: Cobalt 7.9

CVE-ID: CVE-2017-7467
CVE-Crit: CRITICAL
CVE-DESC: A buffer overflow error was detected in the way minicom pre-2.7.1 handled VT100 escape sequences. A malicious terminal device could potentially exploit this vulnerability to crash minicom or execute arbitrary code in the context of a minicom process.
CVE-STATUS: default
CVE-REV: default

OSVersionArchitecturePackageVersionFilename
Cobaltanynoarchminicom< 2.6.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Cobalt	any	noarch	minicom	< 2.6.2	UNKNOWN

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

Low

EPSS

0.004

Percentile

74.8%

JSON

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