Technical information leak In gnutls28
Description
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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | 3.7.9-2+deb12u2 | ||
 alpine v3.18 | 3.8.3-r0 | ||
alpine v3.19 | 3.8.3-r0 | ||
alpine v3.20 | 3.8.3-r0 | ||
alpine v3.21 | 3.8.3-r0 | ||
alpine v3.22 | 3.8.3-r0 | ||
debian 11 | 3.7.1-5+deb11u5 | ||
debian 13 | 3.8.3-1 | ||
debian 14 | 3.8.3-1 | ||
alpine v3.23 | 3.8.3-r0 |
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Aliases
1. 2. 3. 4. 5. 6. 7.