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freebsdFreeBSD6A131FBF-EC76-11E7-AA65-001B216D295B
HistoryDec 12, 2017 - 12:00 a.m.

The Bouncy Castle Crypto APIs: CVE-2017-13098 ("ROBOT")

2017-12-1200:00:00
vuxml.freebsd.org
20

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

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

77.4%

The Legion of the Bouncy Castle reports:

Release: 1.59
CVE-2017-13098 (“ROBOT”), a Bleichenbacher oracle in TLS
when RSA key exchange is negotiated. This potentially affected
BCJSSE servers and any other TLS servers configured to use JCE
for the underlying crypto - note the two TLS implementations
using the BC lightweight APIs are not affected by this.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchbouncycastle< 1.59UNKNOWN
FreeBSDanynoarchbouncycastle15< 1.59UNKNOWN

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

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

77.4%