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nvd[email protected]NVD:CVE-2021-46877
HistoryMar 18, 2023 - 10:15 p.m.

CVE-2021-46877

2023-03-1822:15:11
CWE-770
web.nvd.nist.gov
cve-2021-46877
jackson-databind
denial of service
2 gb transient heap usage
jsonnode jdk serialization

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.2%

jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.

Affected configurations

NVD
Node
fasterxmljackson-databindRange2.10.02.12.6
OR
fasterxmljackson-databindMatch2.13.0-
OR
fasterxmljackson-databindMatch2.13.0rc1
OR
fasterxmljackson-databindMatch2.13.0rc2

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.2%