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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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.006 Low

EPSS

Percentile

77.8%

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.”

CPENameOperatorVersion
wolfssl:wolfsslwolfssllt3.12.2
siemens:scalance_w1750d_firmwaresiemens scalance w1750d firmwarelt8.3.0.1
arubanetworks:instantarubanetworks instantlt6.5.4.6

CPE	Name	Operator	Version
wolfssl:wolfssl	wolfssl	lt	3.12.2
siemens:scalance_w1750d_firmware	siemens scalance w1750d firmware	lt	8.3.0.1
arubanetworks:instant	arubanetworks instant	lt	6.5.4.6