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osvGoogleOSV:USN-6666-1
HistoryFeb 28, 2024 - 1:20 p.m.

libuv1 vulnerability

2024-02-2813:20:14
Google
osv.dev
5
libuv1
vulnerability
truncated hostnames
bypass
checks
software

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

6.7 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

37.0%

It was discovered that libuv incorrectly truncated certain hostnames. A
remote attacker could possibly use this issue with specially crafted
hostnames to bypass certain checks.

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

6.7 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

37.0%