CVE-2024-1249

Keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkloginiframe leads to ddos

A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Amq Broker Amq Streams Build Keycloak and 12 more

CVE-2024-11218

Podman: buildah: container breakout by using --jobs=2 and a race condition when building a malicious containerfile

A vulnerability was found in `podman build` and `buildah.` This issue occurs in a container breakout by using --jobs=2 and a race condition when building a malicious Containerfile. SELinux might mitigate it, but even with SELinux on, it still allows the enumeration of files and directories on the host.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Openshift Openshift Ironic and 4 more

CVE-2024-10963

Pam: improper hostname interpretation in pam_access leads to access control bypass

A flaw was found in pam_access, where certain rules in its configuration file are mistakenly treated as hostnames. This vulnerability allows attackers to trick the system by pretending to be a trusted hostname, gaining unauthorized access. This issue poses a risk for systems that rely on this feature to control who can access certain services or terminals.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Openshift Openshift Ai and 2 more

CVE-2024-10295

Gateway: apicast basic auth bypass via malformed base64 headerssending non-base64 'basic' auth with special characters causes apicast to incorrectly authenticate a request

A flaw was found in Gateway. Sending a non-base64 'basic' auth with special characters can cause APICast to incorrectly authenticate a request. A malformed basic authentication header containing special characters bypasses authentication and allows unauthorized access to the backend. This issue can occur due to a failure in the base64 decoding process, which causes APICast to skip the rest of the authentication checks and proceed with routing the request upstream.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

3scale 3scale Api Management

CVE-2024-1132

Keycloak: path transversal in redirection validation

A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.

CVSS 3.1 · 8.1 High EPSS 1.6% KEV · Not listed

Vendors

Redhat

Products

Amq Broker Build Keycloak Build Of Keycloak and 20 more

CVE-2024-0646

Kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination

An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

Vendors

Linux Redhat

Products

Linux Kernel Enterprise Linux Logging and 6 more

CVE-2024-0582

Kernel: io_uring: page use-after-free vulnerability via buffer ring mmap

A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.

CVSS 3.1 · 7.8 High EPSS 12.8% KEV · Not listed

Vendors

Linux Redhat

Products

Linux Kernel Enterprise Linux Rhel Els

CVE-2024-0409

Xorg-x11-server: selinux context corruption

A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Fedoraproject Redhat Tigervnc and 1 more

Products

Fedora Enterprise Linux Enterprise Linux Desktop and 10 more

CVE-2024-0408

Xorg-x11-server: selinux unlabeled glx pbuffer

A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Fedoraproject Redhat Tigervnc and 1 more

Products

Fedora Enterprise Linux Enterprise Linux Desktop and 10 more

CVE-2024-0229

Xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation (if the server runs with extended privileges), or remote code execution in SSH X11 forwarding environments.

CVSS 3.1 · 7.8 High EPSS 1.2% KEV · Not listed

Vendors

Fedoraproject Redhat X.org

Products

Fedora Enterprise Linux Enterprise Linux Aus and 10 more

CVE-2023-6816

Xorg-x11-server: heap buffer overflow in devicefocusevent and procxiquerypointer

A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used.

CVSS 3.1 · 9.8 Critical EPSS 2.1% KEV · Not listed

Vendors

Debian Fedoraproject Redhat and 1 more

Products

Debian Linux Fedora Enterprise Linux and 10 more

CVE-2023-6546

Kernel: gsm multiplexing race condition leads to privilege escalation

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC_SETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsm_dlci while restarting the gsm mux. This could allow a local unprivileged user to escalate their privileges on the system.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

Vendors

Fedoraproject Linux Redhat

Products

Fedora Linux Kernel Enterprise Linux and 7 more

CVE-2023-6377

Xorg-x11-server: out-of-bounds memory reads/writes in xkb button actions

A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.

CVSS 3.1 · 7.8 High EPSS 1.6% KEV · Not listed

Vendors

Debian Redhat Tigervnc and 1 more

Products

Debian Linux Enterprise Linux Enterprise Linux Eus and 8 more

CVE-2023-6478

Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty

A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.

CVSS 3.1 · 7.6 High EPSS 1.6% KEV · Not listed

Vendors

Debian Redhat Tigervnc and 1 more

Products

Debian Linux Enterprise Linux Enterprise Linux Eus and 8 more

CVE-2023-6291

Keycloak: redirect_uri validation bypass

A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Build Keycloak Enterprise Linux Jboss Bpms and 15 more

CVE-2023-6267

Quarkus: json payload getting processed prior to security checks when rest resources are used with annotations.

A flaw was found in the json payload. If annotation based security is used to secure a REST resource, the JSON body that the resource may consume is being processed (deserialized) prior to the security constraints being evaluated and applied. This does not happen with configuration based security.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Quarkus Redhat

Products

Quarkus Camel K Camel Quarkus and 3 more

CVE-2023-5869

Postgresql: buffer overrun from integer overflow in array modification

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

CVSS 3.1 · 8.8 High EPSS 4.3% KEV · Not listed

Vendors

Postgresql Redhat

Products

Postgresql Advanced Cluster Security Codeready Linux Builder Eus and 25 more

CVE-2023-5824

Squid: dos against http and https

A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.

CVSS 3.1 · 7.5 High EPSS 3.3% KEV · Not listed

Vendors

Redhat Squid-cache

Products

Enterprise Linux Rhel Aus Rhel E4s and 4 more

CVE-2023-5685

Xnio: stackoverflowexception when the chain of notifier states becomes problematically big

A flaw was found in XNIO. The XNIO NotifierState that can cause a Stack Overflow Exception when the chain of notifier states becomes problematically large can lead to uncontrolled resource management and a possible denial of service (DoS).

CVSS 3.1 · 7.5 High EPSS 3.5% KEV · Not listed

Vendors

Redhat

Products

Apache-camel-spring-boot Apache Camel Hawtio Build Keycloak and 9 more

CVE-2023-5633

Kernel: vmwgfx: reference count issue leads to use-after-free in surface handling

The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Linux Redhat

Products

Linux Kernel Codeready Linux Builder Codeready Linux Builder Eus and 21 more