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ubuntuUbuntuUSN-3873-1
HistoryJan 30, 2019 - 12:00 a.m.

Open vSwitch vulnerabilities

2019-01-3000:00:00
ubuntu.com
80

5.4 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.6%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • openvswitch - Ethernet virtual switch

Details

It was discovered that Open vSwitch incorrectly decoded certain packets. A
remote attacker could possibly use this issue to cause Open vSwitch to
crash, resulting in a denial of service. (CVE-2018-17204)

It was discovered that Open vSwitch incorrectly handled processing certain
flows. A remote attacker could possibly use this issue to cause Open
vSwitch to crash, resulting in a denial of service. This issue only
affected Ubuntu 18.04 LTS. (CVE-2018-17205)

It was discovered that Open vSwitch incorrectly handled BUNDLE action
decoding. A remote attacker could possibly use this issue to cause Open
vSwitch to crash, resulting in a denial of service. (CVE-2018-17206)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchopenvswitch-common< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-dbg< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-doc< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-pki< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-switch< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-switch-dpdk< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-test< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-testcontroller< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchopenvswitch-vtep< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Ubuntu18.04noarchovn-central< 2.9.2-0ubuntu0.18.04.3UNKNOWN
Rows per page:
1-10 of 401

5.4 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.6%