http://bugzilla.opensuse.org/show_bug.cgi?id=1176110 Bug ID: 1176110 Summary: VUL-0: CVE-2020-16150: mbedtls: local side channel attack on classical CBC decryption in (D)TLS Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.2 Hardware: Other URL: https://smash.suse.de/issue/266589/ OS: Other Status: NEW Severity: Minor Priority: P5 - None Component: Basesystem Assignee: screening-team-bugs@suse.de Reporter: abergmann@suse.com QA Contact: security-team@suse.de Found By: Security Response Team Blocker: --- rh#1875047 / CVE-2020-16150 A Lucky 13 timing side channel in mbedtls_ssl_decrypt_buf in library/ssl_msg.c in Trusted Firmware Mbed TLS through 2.23.0 allows an attacker to recover secret key information. This affects CBC mode because of a computed time difference based on a padding length. References: https://bugzilla.redhat.com/show_bug.cgi?id=1875047 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-16150 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16150 https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advis... https://tls.mbed.org/tech-updates/security-advisories -- You are receiving this mail because: You are on the CC list for the bug.