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nvd[email protected]NVD:CVE-2020-26521
HistoryNov 06, 2020 - 8:15 a.m.

CVE-2020-26521

2020-11-0608:15:13
CWE-476
[email protected]
web.nvd.nist.gov
1

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

0.001 Low

EPSS

Percentile

48.6%

JSON

The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code).

Affected configurations

NVD
Node
linuxfoundationnats-serverRange<2.1.9
Node
fedoraprojectfedoraMatch33

Related

ubuntucve 1
cvelist 1
prion 1
cve 1
debiancve 1
veracode 1
osv 4
github 2
openvas 1
fedora 1
nessus 1
ubuntucve
ubuntucve
CVE-2020-26521
2020-11-06 00:00:00
cvelist
cvelist
CVE-2020-26521
2020-11-06 07:35:12
prion
prion
Code injection
2020-11-06 08:15:00
cve
cve
CVE-2020-26521
2020-11-06 08:15:13
debiancve
debiancve
CVE-2020-26521
2020-11-06 08:15:13
veracode
veracode
Denial Of Service (DoS)
2020-11-09 00:25:21
osv
osv
Nil dereference in NATS JWT causing DoS of nats-server
2021-05-21 16:22:10
CVE-2020-26521
2020-11-06 08:15:13
Panic in NATS JWT decoding in github.com/nats-io/jwt
2022-07-01 20:10:43
github
github
Nil dereference in NATS JWT, DoS of nats-server
2022-02-11 23:43:13
Nil dereference in NATS JWT causing DoS of nats-server
2021-05-21 16:22:10
openvas
openvas
Fedora: Security Advisory for nats-server (FEDORA-2020-2c8851d48b)
2021-01-11 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: nats-server-2.1.9-1.fc33
2021-01-04 01:08:19
nessus
nessus
Fedora 33 : nats-server (2020-2c8851d48b)
2021-01-04 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

0.001 Low

EPSS

Percentile

48.6%

JSON
Related for NVD:CVE-2020-26521
ubuntucve1cvelist1prion1cve1debiancve1veracode1osv4github2openvas1fedora1nessus1