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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-30635
HistoryAug 10, 2022 - 8:15 p.m.

CVE-2022-30635

2022-08-1020:15:42
Alpine Linux Development Team
security.alpinelinux.org
24
cve-2022-30635
uncontrolled recursion
decoder.decode
encoding/gob
go 1.17.12
go 1.18.4
stack exhaustion
deeply nested structures
unix

CVSS3

7.5

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

AI Score

7.8

Confidence

High

EPSS

0.002

Percentile

55.8%

Uncontrolled recursion in Decoder.Decode in encoding/gob before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a message which contains deeply nested structures.

CVSS3

7.5

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

AI Score

7.8

Confidence

High

EPSS

0.002

Percentile

55.8%