GnuTLS 3.8.13 has been released as a security, bugfix and enhancement update for the 3.8.x branch.
According to the oss-sec announcement, this release fixes multiple security issues, including 12 CVEs.
GnuTLS is a TLS/SSL library used by many applications for encrypted network communication. Because of that, security updates for GnuTLS are important even if users do not interact with it directly.
Official sources:
- OSS-SEC: GnuTLS 3.8.13 released with 12 CVE fixes
- GnuTLS official website
- GnuTLS security advisories
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gnutls-cli --version
dpkg -l | grep gnutls
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sudo apt update
sudo apt full-upgrade
sudo reboot