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opensslOpenSSLOPENSSL:CVE-2023-2975
HistoryJul 07, 2023 - 12:00 a.m.

Vulnerability in OpenSSL CVE-2023-2975

2023-07-0700:00:00
www.openssl.org
19
openssl
aes-siv
vulnerability
bug
unauthenticated data

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.9%

Issue summary: The AES-SIV cipher implementation contains a bug that causes it to ignore empty associated data entries which are unauthenticated as a consequence.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.9%