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gentooGentoo FoundationGLSA-201701-07
HistoryJan 01, 2017 - 12:00 a.m.

Open vSwitch: Remote execution of arbitrary code

2017-01-0100:00:00
Gentoo Foundation
security.gentoo.org
22

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

0.25 Low

EPSS

Percentile

96.7%

JSON

Background

Open vSwitch is a production quality multilayer virtual switch.

Description

A buffer overflow was discovered in lib/flow.c in ovs-vswitchd.

Impact

A remote attacker, using a specially crafted MPLS packet, could execute arbitrary code.

Workaround

There is no known workaround at this time.

Resolution

All Open vSwitch users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-misc/openvswitch-2.5.0"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-misc/openvswitch< 2.5.0UNKNOWN

Related

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debian 2
nvd 1
debiancve 1
ubuntucve 1
redhat 4
nessus 5
ibm 1
cve 1
freebsd 1
veracode 1
prion 1
cvelist 1
citrix 1
openvas
openvas
Debian Security Advisory DSA 3533-1 (openvswitch - security update)
2016-03-29 00:00:00
Debian: Security Advisory (DSA-3533-1)
2016-03-28 00:00:00
debian
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[SECURITY] [DSA 3533-1] openvswitch security update
2016-03-29 04:43:24
[SECURITY] [DSA 3533-1] openvswitch security update
2016-03-29 04:43:24
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CVE-2016-2074
2016-07-03 21:59:10
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ubuntucve
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CVE-2016-2074
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redhat
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(RHSA-2016:0537) Important: openvswitch security update
2016-03-30 16:59:32
(RHSA-2016:0524) Important: openvswitch security update
2016-03-30 01:16:27
(RHSA-2016:0615) Important: openvswitch security update
2016-04-11 18:44:52
nessus
nessus
GLSA-201701-07 : Open vSwitch: Remote execution of arbitrary code
2017-01-03 00:00:00
Debian DSA-3533-1 : openvswitch - security update
2016-03-29 00:00:00
FreeBSD : openvswitch -- MPLS buffer overflow (b53bbf58-257f-11e6-9f4d-20cf30e32f6d)
2016-05-31 00:00:00
ibm
ibm
Security Bulletin: Security vulnerability in Open vSwitch affects IBM Cloud Manager with OpenStack (CVE-2016-2074)
2018-08-08 04:13:55
cve
cve
CVE-2016-2074
2016-07-03 21:59:10
freebsd
freebsd
openvswitch -- MPLS buffer overflow
2016-03-28 00:00:00
veracode
veracode
Arbitrary Code Execution
2019-01-15 09:10:51
prion
prion
Buffer overflow
2016-07-03 21:59:00
cvelist
cvelist
CVE-2016-2074
2016-07-03 21:00:00
citrix
citrix
Citrix XenServer Multiple Security Updates
2018-03-21 04:00:00

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

0.25 Low

EPSS

Percentile

96.7%

JSON
Related for GLSA-201701-07
openvas2debian2nvd1debiancve1ubuntucve1redhat4nessus5ibm1cve1freebsd1veracode1prion1cvelist1citrix1