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nvd[email protected]NVD:CVE-2021-34558
HistoryJul 15, 2021 - 2:15 p.m.

CVE-2021-34558

2021-07-1514:15:19
CWE-295
web.nvd.nist.gov
1

2.6 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

66.3%

The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.

Affected configurations

NVD
Node
golanggoRange<1.15.14
OR
golanggoRange1.16.01.16.6
Node
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
netappcloud_insights_telegrafMatch-
OR
netappstoragegridMatch-
OR
netapptridentMatch-
Node
oracletimesten_in-memory_databaseRange<21.1.1.1.0

References

2.6 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

66.3%