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CVE-2017-18017

kernel: netfilter: use-after-free in tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c

The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service (use-after-free and memory corruption) or possibly have unspecified other impact by leveraging the presence of xt_TCPMSS in an iptables action.

CVSS 3.1 · 9.8 Critical EPSS 52.8% KEV · Not listed
Vendors
Arista Canonical Debian and 6 more
Products
Eos Ubuntu Linux Debian Linux and 30 more
CVE-2024-49769

Waitress has a denial of service leading to high CPU usage/resource exhaustion

Waitress is a Web Server Gateway Interface server for Python 2 and 3. When a remote client closes the connection before waitress has had the opportunity to call getpeername() waitress won't correctly clean up the connection leading to the main thread attempting to write to a socket that no longer exists, but not removing it from the list of sockets to attempt to process. This leads to a busy-loop calling the write function. A remote attacker could run waitress out of available sockets with very little resources required. Waitress 3.0.1 contains fixes that remove the race condition.

CVSS 3.1 · 7.5 High EPSS 1.4% KEV · Not listed
Vendors
Agendaless Pylons Redhat
Products
Waitress Waitress Openshift Ironic and 1 more
CVE-2023-3223

Undertow: outofmemoryerror due to @multipartconfig handling

A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it's possible to bypass the limit by setting the file name in the request to null.

CVSS 3.1 · 7.5 High EPSS 2.7% KEV · Not listed
Vendors
Redhat
Products
Enterprise Linux Integration Jboss Data Grid and 18 more
CVE-2023-3153

Service monitor mac flow is not rate limited

A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Ovn Redhat
Products
Open Virtual Network Enterprise Linux Fast Datapath and 3 more
CVE-2023-37788

goproxy: Denial of service (DoS) via unspecified vectors.

goproxy v1.1 was discovered to contain an issue which can lead to a Denial of service (DoS) via unspecified vectors.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Goproxy Project Redhat
Products
Goproxy Acm Openshift and 3 more
CVE-2023-24532

Incorrect calculation on P256 curves in crypto/internal/nistec

The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars (a scalar larger than the order of the curve). This does not impact usages of crypto/ecdsa or crypto/ecdh.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Golang Redhat
Products
Go Enterprise Linux Migration Toolkit Applications and 7 more
CVE-2023-1636

Incomplete container isolation

A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is compromised, it could gain access to the data transmitted to and from Barbican.

CVSS 3.1 · 6 Medium EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Barbican Openstack Openstack Platform
CVE-2023-1633

Insecure barbican configuration file leaking credential

A credentials leak flaw was found in OpenStack Barbican. This flaw allows a local authenticated attacker to read the configuration file, gaining access to sensitive credentials.

CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Barbican Openstack Openstack Platform
CVE-2023-1625

Information leak in api

An information leak was discovered in OpenStack heat. This issue could allow a remote, authenticated attacker to use the 'stack show' command to reveal parameters which are supposed to remain hidden. This has a low impact to the confidentiality, integrity, and availability of the system.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Heat Openstack Openstack Platform
CVE-2022-3596

Instack-undercloud: rsync leaks information to undercloud

An information leak was found in OpenStack's undercloud. This flaw allows unauthenticated, remote attackers to inspect sensitive data after discovering the IP address of the undercloud, possibly leading to compromising private information, including administrator access credentials.

CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
Vendors
Redhat
Products
Openstack Openstack Platform
CVE-2022-3276

Puppetlabs-mysql Command Injection

Command injection is possible in the puppetlabs-mysql module prior to version 13.0.0. A malicious actor is able to exploit this vulnerability only if they are able to provide unsanitized input to the module. This condition is rare in most deployments of Puppet and Puppet Enterprise.

CVSS 3.1 · 8.4 High EPSS 1.7% KEV · Not listed
Vendors
Puppet Redhat
Products
Puppetlabs-mysql Openstack
CVE-2022-3261

Plain-text passwords saved in /var/log/messages

A flaw was found in OpenStack. Multiple components show plain-text passwords in /var/log/messages during the OpenStack overcloud update run, leading to a disclosure of sensitive information problem.

CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Vendors
Redhat
Products
Openstack Openstack Platform
CVE-2022-37394

openstack-nova: Compute service fails to restart if the vnic_type of a bound port changed from direct to macvtap

An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user may cause the compute service to fail to restart, resulting in a possible denial of service. Only Nova deployments configured with SR-IOV are affected.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Nova Openstack
CVE-2022-30632

Stack exhaustion on crafted paths in path/filepath

Uncontrolled recursion in Glob in path/filepath before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path containing a large number of path separators.

CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed
Vendors
Golang Redhat
Products
Go Acm Application Interconnect and 15 more
CVE-2022-30322

go-getter: unsafe download (issue 2 of 3)

go-getter up to 1.5.11 and 2.0.2 allowed asymmetric resource exhaustion when go-getter processed malicious HTTP responses. Fixed in 1.6.1 and 2.1.0.

CVSS 3.1 · 8.6 High EPSS 1.5% KEV · Not listed
Vendors
Hashicorp Redhat
Products
Go-getter Openshift Openstack
CVE-2022-30321

go-getter: unsafe download (issue 1 of 3)

go-getter up to 1.5.11 and 2.0.2 allowed arbitrary host access via go-getter path traversal, symlink processing, and command injection flaws. Fixed in 1.6.1 and 2.1.0.

CVSS 3.1 · 8.6 High EPSS 3.1% KEV · Not listed
Vendors
Hashicorp Redhat
Products
Go-getter Openshift Openstack
CVE-2022-2447

Openstack: Application credential token remains valid longer than expected

A flaw was found in Keystone. There is a time lag (up to one hour in a default configuration) between when security policy says a token should be revoked from when it is actually revoked. This could allow a remote administrator to secretly maintain access for longer than expected.

CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Keystone Openstack Openstack Platform and 2 more