CVE-2018-10845CWE-385

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack

Medium · published August 22, 2018

CVSS v3.0
5.9
EPSS
4%
Percentile
89.5
In the wild
Unconfirmed
What it is

It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets.

The record
Technical detail
CVSS v3.0
5.9 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.03623 · 89.5th percentile
Weakness
CWE-385 · Covert Timing Channel
Published
2018-08-22T13:00Z
EPSS history
Timeline
  • 22 AUG 13:00Z
    It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack
    cvelistv5