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redhatcveRedhat.comRH:CVE-2023-29409
HistoryAug 07, 2023 - 5:18 a.m.

CVE-2023-29409

2023-08-0705:18:51
redhat.com
access.redhat.com
139
golang go package
denial of service
resource consumption
rsa keys
remote attacker

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.0%

A denial of service vulnerability was found in the Golang Go package caused by an uncontrolled resource consumption flaw. By persuading a victim to use a specially crafted certificate with large RSA keys, a remote attacker can cause a client/server to expend significant CPU time verifying signatures, resulting in a denial of service condition.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.0%