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GoogleOSV:ALSA-2023:2312

HistoryMay 09, 2023 - 12:00 a.m.

Moderate: jackson security update

2023-05-0900:00:00

Google

osv.dev

jackson

java

json

security fix

denial of service

cve-2020-36518

almalinux

release notes

data-processing

CVSS2

Attack Vector

NETWORK

Attack 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

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

8.2

Confidence

High

EPSS

0.002

Percentile

60.0%

JSON

Jackson is a suite of data-processing tools for Java, including the flagship streaming JSON parser / generator library, matching data-binding library, and additional modules to process data encoded in various other data formats.

Security Fix(es):

jackson-databind: denial of service via a large depth of nested objects (CVE-2020-36518)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.