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freebsdFreeBSDDBA5D1C9-9F29-11E1-B511-003067C2616F
HistoryMay 10, 2012 - 12:00 a.m.

OpenSSL -- DTLS and TLS 1.1, 1.2 denial of service

2012-05-1000:00:00
vuxml.freebsd.org
15

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.053 Low

EPSS

Percentile

92.9%

OpenSSL security team reports:

A flaw in the OpenSSL handling of CBC mode ciphersuites in TLS 1.1, 1.2 and
DTLS can be exploited in a denial of service attack on both clients and
servers.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchopenssl< 1.0.1_2UNKNOWN

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.053 Low

EPSS

Percentile

92.9%