CVE-2023-28486

2023-03-1600:00:00

ubuntu.com

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.8%

JSON

Sudo before 1.9.13 does not escape control characters in log messages.

Bugs

<https://github.com/sudo-project/sudo/issues/254 (regression)>

Notes

Author	Note
mdeslaur	second commit fixes regression

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchsudo< 1.8.21p2-3ubuntu1.6UNKNOWN
ubuntu20.04noarchsudo< 1.8.31-1ubuntu1.5UNKNOWN
ubuntu22.04noarchsudo< 1.9.9-1ubuntu2.4UNKNOWN
ubuntu22.10noarchsudo< 1.9.11p3-1ubuntu1.3UNKNOWN
ubuntu23.04noarchsudo< 1.9.13p1-1ubuntu2UNKNOWN
ubuntu23.10noarchsudo< 1.9.13p1-1ubuntu2UNKNOWN
ubuntu24.04noarchsudo< 1.9.13p1-1ubuntu2UNKNOWN
ubuntu14.04noarchsudo< anyUNKNOWN
ubuntu16.04noarchsudo< 1.8.16-0ubuntu1.10+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	sudo	< 1.8.21p2-3ubuntu1.6	UNKNOWN
ubuntu	20.04	noarch	sudo	< 1.8.31-1ubuntu1.5	UNKNOWN
ubuntu	22.04	noarch	sudo	< 1.9.9-1ubuntu2.4	UNKNOWN
ubuntu	22.10	noarch	sudo	< 1.9.11p3-1ubuntu1.3	UNKNOWN
ubuntu	23.04	noarch	sudo	< 1.9.13p1-1ubuntu2	UNKNOWN
ubuntu	23.10	noarch	sudo	< 1.9.13p1-1ubuntu2	UNKNOWN
ubuntu	24.04	noarch	sudo	< 1.9.13p1-1ubuntu2	UNKNOWN
ubuntu	14.04	noarch	sudo	< any	UNKNOWN
ubuntu	16.04	noarch	sudo	< 1.8.16-0ubuntu1.10+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN