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HistoryJul 31, 2018 - 11:11 a.m.

[SECURITY] [DLA 1454-1] network-manager-vpnc security update

2018-07-3111:11:00
lists.debian.org
20

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

High

EPSS

0.004

Percentile

72.5%

Package : network-manager-vpnc
Version : 0.9.10.0-1+deb8u1
CVE ID : CVE-2018-10900
Debian Bug : 904255

Denis Andzakovic discovered that network-manager-vpnc, a plugin to
provide VPNC support for NetworkManager, is prone to a privilege
escalation vulnerability. A newline character can be used to inject a
Password helper parameter into the configuration data passed to vpnc,
allowing a local user with privileges to modify a system connection to
execute arbitrary commands as root.

For Debian 8 "Jessie", this problem has been fixed in version
0.9.10.0-1+deb8u1.

We recommend that you upgrade your network-manager-vpnc 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

mike gabriel aka sunweaver (Debian Developer)
fon: +49 (1520) 1976 148

GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31
mail: [email protected], http://sunweavers.net

Attachment:
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Description: PGP signature

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

High

EPSS

0.004

Percentile

72.5%