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githubGitHub Advisory DatabaseGHSA-3CV4-XXV7-934Q
HistoryJun 01, 2021 - 9:53 p.m.

Improper Verification of Cryptographic Signature in Apache Pulsar in TensorFlow

2021-06-0121:53:49
CWE-347
GitHub Advisory Database
github.com
57
apache pulsar
cryptographic signature
token validation
json web tokens
attack
administration

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

0.017

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).

Affected configurations

Vulners
Node
org.apache.pulsarpulsarRange<2.7.2
VendorProductVersionCPE
org.apache.pulsarpulsar*cpe:2.3:a:org.apache.pulsar:pulsar:*:*:*:*:*:*:*:*

References

Related

osv 2
cnvd 1
prion 1
cvelist 1
checkpoint_advisories 1
f5 1
veracode 1
nvd 1
cve 1
osv
osv
CVE-2021-22160
2021-05-26 13:15:07
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
nvd
nvd
CVE-2021-22160
2021-05-26 13:15:07
cve
cve
CVE-2021-22160
2021-05-26 13:15:07

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

0.017

Percentile

87.7%

JSON
Related for GHSA-3CV4-XXV7-934Q
osv2cnvd1prion1cvelist1checkpoint_advisories1f51veracode1nvd1cve1