Summary
[3.7.6-23.4]
- Fix timing side-channel in deterministic ECDSA (RHEL-28958)
- Fix potential crash during chain building/verification (RHEL-28953)
Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 9 | gnutls | 0:3.7.6-23.el9_3.4 |
| Oracle Linux · 9 | gnutls-c++ | 0:3.7.6-23.el9_3.4 |
| Oracle Linux · 9 | gnutls-dane | 0:3.7.6-23.el9_3.4 |
| Oracle Linux · 9 | gnutls-devel | 0:3.7.6-23.el9_3.4 |
| Oracle Linux · 9 | gnutls-utils | 0:3.7.6-23.el9_3.4 |
Vulnerabilities 2
-
Medium 5.3
Gnutls: vulnerable to minerva side-channel information leak
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it…
-
Medium 5.0
Gnutls: potential crash during chain building/verification
A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command.