Summary
The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.
Security Fix(es):
* gnutls: timing side-channel in the TLS RSA key exchange code (CVE-2023-0361)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* CCM tag length should be limited to known values (BZ#2144535)
* In FIPS mode, gnutls should reject RSASSA-PSS salt lengths larger than the output size of the hash function used, or provide an indicator (BZ#2144537)
* dracut-cmdline[554]: Error in GnuTLS initialization: Error while performing self checks i FIPS mode (BZ#2149640)
Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | gnutls | 3.7.6-18.el9_1 |
| AlmaLinux · 9 | gnutls-c++ | 3.7.6-18.el9_1 |
| AlmaLinux · 9 | gnutls-dane | 3.7.6-18.el9_1 |
| AlmaLinux · 9 | gnutls-devel | 3.7.6-18.el9_1 |
| AlmaLinux · 9 | gnutls-utils | 3.7.6-18.el9_1 |
Vulnerabilities 1
-
High 7.4
A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can…