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freebsdFreeBSD96811D4A-04EC-11EC-9B84-D4C9EF517024
HistoryAug 24, 2021 - 12:00 a.m.

OpenSSL -- multiple vulnerabilities

2021-08-2400:00:00
vuxml.freebsd.org
82

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.068 Low

EPSS

Percentile

93.9%

The OpenSSL project reports:

SM2 Decryption Buffer Overflow (CVE-2021-3711: High)
Read buffer overruns processing ASN.1 strings (CVE-2021-3712:
Moderate)

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchopenssl<ย 1.1.1l,1UNKNOWN
FreeBSDanynoarchopenssl-devel<ย 3.0.0.b3UNKNOWN
FreeBSDanynoarchfreebsd=ย 13.0UNKNOWN
FreeBSDanynoarchfreebsd<ย 13.0_4UNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.068 Low

EPSS

Percentile

93.9%