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ubuntucveUbuntu.comUB:CVE-2017-8911
HistoryMay 12, 2017 - 12:00 a.m.

CVE-2017-8911

2017-05-1200:00:00
ubuntu.com
ubuntu.com
9

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

0.003 Low

EPSS

Percentile

66.3%

An integer underflow has been identified in the unicode_to_utf8() function
in tnef 1.4.14. This might lead to invalid write operations, controlled by
an attacker.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchtnef< 1.4.9-1+deb8u3build0.14.04.1UNKNOWN
ubuntu16.04noarchtnef< 1.4.9-1+deb8u3build0.16.04.1UNKNOWN
ubuntu16.10noarchtnef< 1.4.9-1+deb8u3build0.16.10.1UNKNOWN
ubuntu17.04noarchtnef< 1.4.12-1ubuntu0.1UNKNOWN

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

0.003 Low

EPSS

Percentile

66.3%