CVE-2024-0553

ADVISORY - nist

Summary

A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.

EPSS Score⁠: 0.01029 (0.769)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-203⁠

Observable Discrepancy

ADVISORY - redhat

CWE-1300⁠

Improper Protection of Physical Side Channels

CWE-203⁠

Observable Discrepancy

Impacted images

Advisories

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