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githubGitHub Advisory DatabaseGHSA-W3F4-3Q6J-RH82
HistoryJun 30, 2020 - 8:40 p.m.

Deserialization of Untrusted Data in jackson-databind

2020-06-3020:40:50
CWE-184
CWE-502
GitHub Advisory Database
github.com
146

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

0.493

Percentile

97.6%

FasterXML jackson-databind through 2.8.11 and 2.9.x through 2.9.3 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 and CVE-2017-17485 deserialization flaws. This is exploitable via two different gadgets that bypass a blacklist.

Affected configurations

Vulners
Node
com.fasterxml.jackson.corejackson-databindRange<2.7.9.5
OR
com.fasterxml.jackson.corejackson-databindRange2.8.0–2.8.11
OR
com.fasterxml.jackson.corejackson-databindRange2.9.0–2.9.4
VendorProductVersionCPE
com.fasterxml.jackson.corejackson-databind*cpe:2.3:a:com.fasterxml.jackson.core:jackson-databind:*:*:*:*:*:*:*:*

References

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

0.493

Percentile

97.6%