CVE-2023-5981

CVE Details

Release Date:2023-11-15
Impact:Moderate What is this?

Description


A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

See more information about CVE-2023-5981 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 5.9
Vector String: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Version: 3.0
Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: None
Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 8 (gnutls)ELSA-2024-01552024-01-11
Oracle Linux version 9 (gnutls)ELSA-2024-05332024-01-30
Oracle Linux version 9 (gnutls)ELSA-2024-123362024-04-19


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