35 matches found
Astra Linux – Vulnerability in OpenVSwitch
A flaw was discovered in OpenVSwitch OVS. When processing an IP packet with protocol 0, OVS will install a datapath flow without modifying the IP header. This issue results in the installation of a datapath flow that matches all IP protocols with “nwproto” set to wildcard, but with an incorrect...
EUVD-2023-23896
Malicious code in bioql PyPI...
Linux Distros Unpatched Vulnerability : CVE-2023-1668
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header...
SUSE SLES15: libopenvswitch-3_1-0 / libovn-23_03-0 / openvswitch3 / etc (SUSE-SU-2023:2536-1)
The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2536-1 advisory. - CVE-2023-1668: Fixed a remote denial of service that could be triggered via malformed IP packets bsc1210054. Tenable has...
openvswitch: ip proto 0 triggers incorrect handling
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
SUSE SLED15: libopenvswitch-2_14-0 / libovn-20_06-0 / openvswitch / etc (SUSE-SU-2023:2296-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2296-1 advisory. - CVE-2023-1668: Fixed remote traffic denial of service via crafted packets with IP proto 0 bsc1210054...
SUSE SLES15: libopenvswitch-2_13-0 / libovn-20_03-0 / openvswitch / etc (SUSE-SU-2023:2274-1)
The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2274-1 advisory. - CVE-2023-1668: Fixed remote traffic denial of service via crafted packets with IP proto 0 bsc1210054. -...
SUSE CVE-2023-1668
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Open vSwitch vulnerability (USN-6068-1)
The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6068-1 advisory. David Marchand discovered that Open vSwitch incorrectly handled IP packets with the protocol set to 0. A remote attacker could possibly us...
Always-Incorrect Control Flow Implementation
openvswitch is vulnerable to Always-Incorrect Control Flow Implementation. The vulnerability exists due to incorrect handling of IP packets when processing an IP packet with protocol 0 resulting in an unexpected installation of datapath flow without modifying the IP header...
RHEL 8 : openvswitch2.15 (RHSA-2023:1824)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1824 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...
Fedora 38 : openvswitch (2023-7da03dc2ae)
The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-7da03dc2ae advisory. Update for 3.1.1 2185071, includes fixes for CVE-2023-1668 2186245 Tenable has extracted the preceding description block directly from the Fedora...
OESA-2023-1234 openvswitch security update
Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixes: A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifyin...
RHEL 8 : openvswitch2.13 (RHSA-2023:1823)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1823 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...
openvswitch: ip proto 0 triggers incorrect handling
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
openvswitch: ip proto 0 triggers incorrect handling
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
openvswitch: ip proto 0 triggers incorrect handling
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
openvswitch: ip proto 0 triggers incorrect handling
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
openvswitch: ip proto 0 triggers incorrect handling
A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...
RHEL 9 : openvswitch2.17 (RHSA-2023:1769)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1769 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...