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ubuntucveUbuntu.comUB:CVE-2023-20860
HistoryMar 27, 2023 - 12:00 a.m.

CVE-2023-20860

2023-03-2700:00:00
ubuntu.com
ubuntu.com
27
cve-2023-20860
pattern mismatch
spring security
spring mvc
security bypass
unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.7%

Spring Framework running version 6.0.0 - 6.0.6 or 5.3.0 - 5.3.25 using “**”
as a pattern in Spring Security configuration with the mvcRequestMatcher
creates a mismatch in pattern matching between Spring Security and Spring
MVC, and the potential for a security bypass.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.7%