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debianDebianDEBIAN:DLA-824-1:B4FC3
HistoryFeb 15, 2017 - 3:22 p.m.

[SECURITY] [DLA 824-1] libevent security update

2017-02-1515:22:26
lists.debian.org
25

CVSS2

7.5

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

CVSS3

9.8

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

AI Score

10

Confidence

High

EPSS

0.006

Percentile

79.4%

Package : libevent
Version : 2.0.19-stable-3+deb7u2
CVE ID : CVE-2016-10195 CVE-2016-10196 CVE-2016-10197
Debian Bug : 854092

Several vulnerabilities were discovered in libevent, an asynchronous
event notification library. They would lead to Denial Of Service via
application crash, or remote code execution.

For Debian 7 "Wheezy", these problems have been fixed in version
2.0.19-stable-3+deb7u2.

We recommend that you upgrade your libevent packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

7.5

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

CVSS3

9.8

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

AI Score

10

Confidence

High

EPSS

0.006

Percentile

79.4%