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cve[email protected]CVE-2023-1672
HistoryJul 11, 2023 - 12:15 p.m.

CVE-2023-1672

2023-07-1112:15:09
CWE-362
CWE-362
web.nvd.nist.gov
36
security
vulnerability
cve-2023-1672
race condition
key generation
key rotation
tang server
nvd

5.3 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

AI Score

Confidence

High

1.8 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

20.3%

A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host.

5.3 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

AI Score

Confidence

High

1.8 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

20.3%