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freebsdFreeBSDE2AF876F-A7C8-11EC-9A2A-002324B2FBA8
HistoryFeb 09, 2022 - 12:00 a.m.

go -- multiple vulnerabilities

2022-02-0900:00:00
vuxml.freebsd.org
11

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

55.3%

The Go project reports:

regexp: stack exhaustion compiling deeply nested expressions
On 64-bit platforms, an extremely deeply nested expression can
cause regexp.Compile to cause goroutine stack exhaustion, forcing
the program to exit. Note this applies to very large expressions, on
the order of 2MB.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchgo< 1.17.8,1UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

55.3%