CVE-2017-13099CWE-203

wolfSSL Bleichenbacher/ROBOT

High · published December 13, 2017

CVSS v3.0
7.5
EPSS
27%
Percentile
98.1
In the wild
Unconfirmed
What it is

wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT."

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.27383 · 98.1th percentile
Weakness
CWE-203 · Observable Discrepancy
Published
2017-12-13T01:00Z
EPSS history
Timeline
  • 13 DEC 01:00Z
    wolfSSL Bleichenbacher/ROBOT
    cvelistv5