Security controls bypass or absence In gnutls28
Description
A flaw was found in gnutls. The PKCS#7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of information disclosure.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | 3.7.9-2+deb12u7 | ||
debian 14 | 3.8.13-1 | ||
 alpine v3.20 | 3.8.13-r0 | ||
alpine v3.21 | 3.8.13-r0 | ||
alpine v3.22 | 3.8.13-r0 | ||
alpine v3.23 | 3.8.13-r0 | ||
 rpm rhel10 | 0:3.8.10-4.el10_2 | ||
rpm rhel6 | - | - | |
rpm rhel8 | - | - | |
rpm rhel9 | 0:3.8.10-4.el9_8 |
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Aliases
1. 2. 3. 4. 5. 6. 7.