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GitHub Advisory DatabaseGHSA-5VX9-J5CW-47VQ

HistoryFeb 17, 2023 - 6:30 p.m.

Privilege escalation in MOSN

2023-02-1718:30:24

CWE-178

CWE-863

GitHub Advisory Database

github.com

9.8 High

CVSS3

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

49.8%

JSON

Authentication vulnerability in MOSN before v.0.23.0 allows attacker to escalate privileges via case-sensitive JWT authorization.

CPENameOperatorVersion
mosn.io/mosnlt0.23.0

CPE	Name	Operator	Version
	mosn.io/mosn	lt	0.23.0

References

github.com/advisories/GHSA-5vx9-j5cw-47vq

github.com/mosn/mosn/issues/1633

github.com/mosn/mosn/pull/1637

nvd.nist.gov/vuln/detail/CVE-2021-32163

9.8 High

CVSS3

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

49.8%

JSON

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