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osvGoogleOSV:CVE-2022-30629
HistoryAug 10, 2022 - 8:15 p.m.

CVE-2022-30629

2022-08-1020:15:40
Google
osv.dev
10
cve-2022-30629
tls handshakes
session tickets
crypto/tls
correlation
successive connections.

CVSS3

3.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

49.9%

Non-random values for ticket_age_add in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshakes to correlate successive connections by comparing ticket ages during session resumption.

CVSS3

3.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

49.9%