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Tenable Nessus
Tenable Nessus
added 2022/10/25 12:0 a.m.29 views

Ubuntu 18.04 LTS : Open vSwitch vulnerability (USN-5698-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5698-1 advisory. It was discovered that Open vSwitch incorrectly handled comparison of certain minimasks. A remote attacker could use this issue to cause Open vSwitch to crash,...

6.1CVSS8.3AI score0.01657EPSS
Exploits0References2
RedhatCVE
RedhatCVE
added 2022/10/17 7:1 a.m.29 views

CVE-2019-25076

A flaw was found in the Tuple Space Search TSS algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0. This issue allows remote attackers to cause a denial of service via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache...

5.8CVSS5.4AI score0.00673EPSS
Exploits1References3
Tenable Nessus
Tenable Nessus
added 2022/10/06 12:0 a.m.34 views

RHEL 7 : openvswitch2.11 (RHSA-2022:6850)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:6850 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...

8.6CVSS7.7AI score0.00538EPSS
Exploits1References4
NVD
NVD
added 2022/09/28 10:15 a.m.13 views

CVE-2022-32166

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution...

6.1CVSS0.01657EPSS
Exploits0References3
OSV
OSV
added 2022/09/28 10:15 a.m.2 views

UBUNTU-CVE-2022-32166

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution...

8.8CVSS7.5AI score0.01657EPSS
Exploits0References5
Vulnrichment
Vulnrichment
added 2022/09/28 9:30 a.m.7 views

CVE-2022-32166 ovs - buffer over-read

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution...

6.5AI score0.01657EPSS
Exploits0References3
CNNVD
CNNVD
added 2022/09/28 12:0 a.m.3 views

Open vSwitch 缓冲区错误漏洞

Open vSwitch is an open source virtual switch. A buffer error vulnerability exists in Open vSwitch versions v0.90.0 through v2.5.0, which stems from a heap buffer over-read in flow.c. An unsafe comparison of the minimasks function may result in access to unmapped memory regions, which can be...

6.1CVSS8.4AI score0.01657EPSS
Exploits0References12
Microsoft CVE
Microsoft CVE
added 2022/09/15 7:0 a.m.2 views

The TSS (Tuple Space Search) algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service (delays of legitimate traffic) via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache aka a Tuple Space Explosion (TSE) attack.

...

5.8CVSS6.2AI score0.00673EPSS
Exploits1
RedHat Linux
RedHat Linux
added 2022/09/13 6:25 p.m.30 views

Moderate: Red Hat Security Advisory: openvswitch2.13 security update

An update for openvswitch2.13 is now available for Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

8.6CVSS7.1AI score0.00976EPSS
Exploits0References2
RedHat Linux
RedHat Linux
added 2022/09/13 6:25 p.m.22 views

Moderate: Red Hat Security Advisory: openvswitch2.17 security update

An update for openvswitch2.13 is now available for Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

8.6CVSS7.1AI score0.00976EPSS
Exploits0References2
Tenable Nessus
Tenable Nessus
added 2022/09/13 12:0 a.m.41 views

RHEL 8 : openvswitch2.15 (RHSA-2022:6505)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:6505 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...

8.6CVSS7.3AI score0.00976EPSS
Exploits0References5
OSV
OSV
added 2022/09/08 11:15 p.m.1 views

DEBIAN-CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS6.5AI score0.00673EPSS
Exploits1References1
OSV
OSV
added 2022/09/08 11:15 p.m.2 views

AZL-10905 CVE-2019-25076 affecting package openvswitch for versions less than 2.17.5-1

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS7.4AI score0.00673EPSS
Exploits1References1
OSV
OSV
added 2022/09/08 11:15 p.m.20 views

CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS5.6AI score
Exploits0References5
NVD
NVD
added 2022/09/08 11:15 p.m.16 views

CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS0.00673EPSS
Exploits1References5
Prion
Prion
added 2022/09/08 11:15 p.m.24 views

Code injection

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5CVSS5.7AI score0.00673EPSS
Exploits1References5Affected Software1
UbuntuCve
UbuntuCve
added 2022/09/08 11:15 p.m.25 views

CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS6.6AI score0.00673EPSS
Exploits1References6
OSV
OSV
added 2022/09/08 11:15 p.m.0 views

UBUNTU-CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS7.3AI score0.00673EPSS
Exploits1References7
AlpineLinux
AlpineLinux
added 2022/09/08 11:15 p.m.29 views

CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.8CVSS5.9AI score0.00673EPSS
Exploits1
Cvelist
Cvelist
added 2022/09/08 10:8 p.m.17 views

CVE-2019-25076

The TSS Tuple Space Search algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service delays of legitimate traffic via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, ak...

5.7AI score0.00673EPSS
Exploits1References5
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