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freebsdFreeBSD01D729CA-1143-11E6-B55E-B499BAEBFEAF
HistoryMay 03, 2016 - 12:00 a.m.

OpenSSL -- multiple vulnerabilities

2016-05-0300:00:00
vuxml.freebsd.org
37

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.969

Percentile

99.7%

OpenSSL reports:

Memory corruption in the ASN.1 encoder
Padding oracle in AES-NI CBC MAC check
EVP_EncodeUpdate overflow
EVP_EncryptUpdate overflow
ASN.1 BIO excessive memory allocation
EBCDIC overread (OpenSSL only)

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.969

Percentile

99.7%