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nvd[email protected]NVD:CVE-2021-3127
HistoryMar 16, 2021 - 8:15 p.m.

CVE-2021-3127

2021-03-1620:15:13
CWE-755
[email protected]
web.nvd.nist.gov
3
nats server 2.x
jwt library
incorrect access control
import token bindings
mishandled

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.003

Percentile

66.3%

JSON

NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled.

Affected configurations

Nvd
Node
natsjwt_libraryRange<2.0.1
OR
natsnats_serverRange2.0.0–2.2.0
VendorProductVersionCPE
natsjwt_library*cpe:2.3:a:nats:jwt_library:*:*:*:*:*:*:*:*
natsnats_server*cpe:2.3:a:nats:nats_server:*:*:*:*:*:*:*:*

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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.003

Percentile

66.3%

JSON
Related for NVD:CVE-2021-3127
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