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osvGoogleOSV:CVE-2023-39321
HistorySep 08, 2023 - 5:15 p.m.

CVE-2023-39321

2023-09-0817:15:28
Google
osv.dev
7
cve-2023-39321
quic
software vulnerability
post-handshake message

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

7.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.3%

Processing an incomplete post-handshake message for a QUIC connection can cause a panic.

CPENameOperatorVersion
goeqgo1.21.0

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

7.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.3%