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osvGoogleOSV:CVE-2021-22160
HistoryMay 26, 2021 - 1:15 p.m.

CVE-2021-22160

2021-05-2613:15:07
Google
osv.dev
7
cve-2021-22160
apache pulsar
jwt
signature
validation
bypass
tokens
json web tokens
algorithm
none
attacker
admins
software

AI Score

6.7

Confidence

High

EPSS

0.017

Percentile

87.7%

JSON

If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens (JWT), the signature of the token is not validated if the algorithm of the presented token is set to “none”. This allows an attacker to connect to Pulsar instances as any user (incl. admins).

References

Related

github 1
cnvd 1
prion 1
cvelist 1
checkpoint_advisories 1
f5 1
veracode 1
osv 1
nvd 1
cve 1
github
github
Improper Verification of Cryptographic Signature in Apache Pulsar in TensorFlow
2021-06-01 21:53:49
cnvd
cnvd
Apache Pulsar Data Forgery Issue Vulnerability
2021-05-26 00:00:00
prion
prion
Code injection
2021-05-26 13:15:00
cvelist
cvelist
CVE-2021-22160 Authentication with JWT allows use of “none”-algorithm
2021-05-26 12:22:31
checkpoint_advisories
checkpoint_advisories
Apache Pulsar JSON Web Token Authentication Bypass (CVE-2021-22160)
2021-08-11 00:00:00
f5
f5
K68146245 : Apache Pulsar vulnerability CVE-2021-22160
2021-07-08 00:00:00
veracode
veracode
Authentication Bypass
2021-05-27 06:00:55
osv
osv
Improper Verification of Cryptographic Signature in Apache Pulsar in TensorFlow
2021-06-01 21:53:49
nvd
nvd
CVE-2021-22160
2021-05-26 13:15:07
cve
cve
CVE-2021-22160
2021-05-26 13:15:07

AI Score

6.7

Confidence

High

EPSS

0.017

Percentile

87.7%

JSON
Related for OSV:CVE-2021-22160
github1cnvd1prion1cvelist1checkpoint_advisories1f51veracode1osv1nvd1cve1