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[email protected]CVE-2017-13099

HistoryDec 13, 2017 - 1:29 a.m.

CVE-2017-13099

2017-12-1301:29:00

CWE-203

[email protected]

web.nvd.nist.gov

wolfssl

cve-2017-13099

robot

vulnerability

nvd

tls

rsa

key exchange

security

bleichenbacher oracle

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.2 Medium

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.0%

JSON

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.”

Affected configurations

NVD

Node

wolfsslwolfsslRange<3.12.2

Node

siemensscalance_w1750d_firmwareRange<8.3.0.1

AND

siemensscalance_w1750dMatch-

Node

arubanetworksinstantRange<6.5.4.6

CPENameOperatorVersion
wolfssl:wolfsslwolfssllt3.12.2

CPE	Name	Operator	Version
wolfssl:wolfssl	wolfssl	lt	3.12.2

CNA Affected

[
  {
    "platforms": [
      "all"
    ],
    "product": "wolfSSL",
    "vendor": "wolfSSL",
    "versions": [
      {
        "status": "affected",
        "version": "<3.12.2"
      }
    ]
  }
]