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Debian Security Bug TrackerDEBIANCVE:CVE-2020-22083

HistoryDec 17, 2020 - 4:15 p.m.

CVE-2020-22083

2020-12-1716:15:12

Debian Security Bug Tracker

security-tracker.debian.org

jsonpickle

code execution

deserialization

decode function

cve-2020-22083

unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.051

Percentile

93.0%

JSON

jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data

OSVersionArchitecturePackageVersionFilename
Debian12alljsonpickle<= 3.0.0+dfsg1-1jsonpickle_3.0.0+dfsg1-1_all.deb
Debian11alljsonpickle<= 1.2-1jsonpickle_1.2-1_all.deb
Debian999alljsonpickle<= 3.3.0+dfsg-1jsonpickle_3.3.0+dfsg-1_all.deb
Debian13alljsonpickle<= 3.3.0+dfsg-1jsonpickle_3.3.0+dfsg-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	jsonpickle	<= 3.0.0+dfsg1-1	jsonpickle_3.0.0+dfsg1-1_all.deb
Debian	11	all	jsonpickle	<= 1.2-1	jsonpickle_1.2-1_all.deb
Debian	999	all	jsonpickle	<= 3.3.0+dfsg-1	jsonpickle_3.3.0+dfsg-1_all.deb
Debian	13	all	jsonpickle	<= 3.3.0+dfsg-1	jsonpickle_3.3.0+dfsg-1_all.deb

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.051

Percentile

93.0%

JSON

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