CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2019-25014 – istio-pilot: requests to debug api can result in panic
https://notcve.org/view.php?id=CVE-2019-25014
29 Jan 2021 — A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic (resulting in a denial of service to the istio-pilot application). Se encontró una desreferencia del puntero NULL en el archivo pkg/proxy/envoy/v2/debug.go en la función getResourceVersion en Istio pilot versiones anteriores a 1.5.0-alpha.0. Si es realizado una petic... • https://bugzilla.redhat.com/show_bug.cgi?id=1919066 • CWE-125: Out-of-bounds Read CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 37EXPL: 0CVE-2020-27827 – lldp/openvswitch: denial of service via externally triggered memory leak
https://notcve.org/view.php?id=CVE-2020-27827
28 Jan 2021 — A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability. Se encontró un fallo en múltiples versiones de OpenvSwitch. Los paquetes LLDP especialmente diseñados pueden causar que una memoria se pierda cuando se asignan datos para manejar TLV opcionales específicos, potencialmente causan... • https://bugzilla.redhat.com/show_bug.cgi?id=1921438 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2020-27782 – undertow: special character in query results in server errors
https://notcve.org/view.php?id=CVE-2020-27782
25 Jan 2021 — A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1. Se encontró un fallo en el conector AJP de Undertow. • https://bugzilla.redhat.com/show_bug.cgi?id=1901304 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 10.0EPSS: 0%CPEs: 10EXPL: 1CVE-2020-27846 – crewjam/saml: authentication bypass in saml authentication
https://notcve.org/view.php?id=CVE-2020-27846
21 Dec 2020 — A signature verification vulnerability exists in crewjam/saml. This flaw allows an attacker to bypass SAML Authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Se presenta una vulnerabilidad de verificación de firmas en crewjam/saml. Este fallo permite a un atacante omitir la autenticación SAML. • https://bugzilla.redhat.com/show_bug.cgi?id=1907670 • CWE-115: Misinterpretation of Input •
CVSS: 10.0EPSS: 0%CPEs: 2EXPL: 0CVE-2020-27836 – cluster-ingress-operator: changes to loadBalancerSourceRanges overwritten by operator
https://notcve.org/view.php?id=CVE-2020-27836
21 Dec 2020 — A flaw was found in cluster-ingress-operator. A change to how the router-default service allows only certain IP source ranges could allow an attacker to access resources that would otherwise be restricted to specified IP ranges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.. Se ha encontrado un fallo en cluster-ingress-operator. Un cambio en la forma en que el servicio de enrutamiento por defecto permite sólo determinados rangos de origen... • https://access.redhat.com/security/cve/CVE-2020-27836 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.1EPSS: 0%CPEs: 9EXPL: 0CVE-2020-27781 – ceph: User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila
https://notcve.org/view.php?id=CVE-2020-27781
18 Dec 2020 — User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential privilege escalation. An Open Stack Manila user can request access to a share to an arbitrary cephx user, including existing users. The access key is retrieved via the interface drivers. Then, all users of the requesting OpenStack project can view the access key. This enables the attacker to target any resource that the user has access to. • https://bugzilla.redhat.com/show_bug.cgi?id=1900109 • CWE-522: Insufficiently Protected Credentials •
CVSS: 7.2EPSS: 0%CPEs: 11EXPL: 2CVE-2020-27777 – kernel: powerpc: RTAS calls can be used to compromise kernel integrity
https://notcve.org/view.php?id=CVE-2020-27777
15 Dec 2020 — A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel. Se encontró un fallo en la manera en que RTAS manejaba los accesos a la memoria en el espacio de usuario para la comunicación del kernel. En un sistema invitado bloqueado (generalm... • https://bugzilla.redhat.com/show_bug.cgi?id=1900844 • CWE-862: Missing Authorization •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 5CVE-2020-27786 – kernel: use-after-free in kernel midi subsystem
https://notcve.org/view.php?id=CVE-2020-27786
11 Dec 2020 — A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Se encontró un fallo en la implementaci... • https://github.com/kiks7/CVE-2020-27786-Kernel-Exploit • CWE-416: Use After Free •
CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0CVE-2020-27816 – openshift/elasticsearch-operator: arbitrary URL redirection of the cluster logging kibana console
https://notcve.org/view.php?id=CVE-2020-27816
02 Dec 2020 — The elasticsearch-operator does not validate the namespace where kibana logging resource is created and due to that it is possible to replace the original openshift-logging console link (kibana console) to different one, created based on the new CR for the new kibana resource. This could lead to an arbitrary URL redirection or the openshift-logging console link damage. This flaw affects elasticsearch-operator-container versions before 4.7. Elasticsearch-operator no comprueba el espacio de nombres donde el r... • https://bugzilla.redhat.com/show_bug.cgi?id=1902698 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2020-25660 – ceph: CEPHX_V2 replay attack protection lost
https://notcve.org/view.php?id=CVE-2020-25660
23 Nov 2020 — A flaw was found in the Cephx authentication protocol in versions before 15.2.6 and before 14.2.14, where it does not verify Ceph clients correctly and is then vulnerable to replay attacks in Nautilus. This flaw allows an attacker with access to the Ceph cluster network to authenticate with the Ceph service via a packet sniffer and perform actions allowed by the Ceph service. This issue is a reintroduction of CVE-2018-1128, affecting the msgr2 protocol. The msgr 2 protocol is used for all communication exce... • https://bugzilla.redhat.com/show_bug.cgi?id=1890354 • CWE-294: Authentication Bypass by Capture-replay •