CVE-2018-10844
MEDIUM5.9EPSS 0.25%gnutls28 - security update
Published: 8/22/2018Modified: 4/28/2026
Description
It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data using crafted packets.
Affected packages (2)
- Debian/gnutls28from 0, < 3.5.19-1
- Debian/gnutls28from 0, < 3.3.30-0+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |