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githubGitHub Advisory DatabaseGHSA-CF6R-3WGC-H863
HistoryMay 15, 2020 - 6:58 p.m.

Polymorphic deserialization of malicious object in jackson-databind

2020-05-1518:58:58
CWE-200
CWE-502
GitHub Advisory Database
github.com
108

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

EPSS

0.004

Percentile

73.4%

A flaw was discovered in jackson-databind in versions before 2.9.10, 2.8.11.5, and 2.6.7.3, where it would permit polymorphic deserialization of a malicious object using commons-configuration 1 and 2 JNDI classes. An attacker could use this flaw to execute arbitrary code.

Affected configurations

Vulners
Node
com.fasterxml.jackson.corejackson-databindRange2.7.02.8.11.4
OR
com.fasterxml.jackson.corejackson-databindRange2.9.02.9.10
OR
com.fasterxml.jackson.corejackson-databindRange2.6.7.2
VendorProductVersionCPE
com.fasterxml.jackson.corejackson-databind*cpe:2.3:a:com.fasterxml.jackson.core:jackson-databind:*:*:*:*:*:*:*:*

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

EPSS

0.004

Percentile

73.4%