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osvGoogleOSV:USN-6005-1
HistoryApr 11, 2023 - 2:19 p.m.

sudo vulnerabilities

2023-04-1114:19:40
Google
osv.dev
4
sudo
vulnerabilities
control characters
injection
log messages
sudoreplay
attacker
alter output
security

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

33.4%

Matthieu Barjole and Victor Cutillas discovered that Sudo incorrectly
escaped control characters in log messages and sudoreplay output. An
attacker could possibly use these issues to inject terminal control
characters that alter output when being viewed.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

33.4%