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osvGoogleOSV:GHSA-967G-CJX4-H7J6
HistoryDec 28, 2022 - 12:30 a.m.

go-codec-dagpb vulnerable to panic when decoding invalid blocks

2022-12-2800:30:23
Google
osv.dev
2
go
codec
dagpb
vulnerability
panic
decoding
blocks
patch
version

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

0.001 Low

EPSS

Percentile

41.0%

go-codec-dagpb is an implementation of the DAG-PB spec for Go. The dag-pb codec can panic when decoding invalid blocks. This issue has been patched in version 1.3.1.

CPENameOperatorVersion
github.com/ipld/go-codec-dagpblt1.3.1

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

0.001 Low

EPSS

Percentile

41.0%

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