Total
1928 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-6117 | 1 M-files | 1 M-files Server | 2023-11-30 | N/A | 7.5 HIGH |
| A possibility of unwanted server memory consumption was detected through the obsolete functionalities in the Rest API methods of the M-Files server before 23.11.13156.0 which allows attackers to execute DoS attacks. | |||||
| CVE-2023-32611 | 1 Gnome | 1 Glib | 2023-11-27 | N/A | 5.5 MEDIUM |
| A flaw was found in GLib. GVariant deserialization is vulnerable to a slowdown issue where a crafted GVariant can cause excessive processing, leading to denial of service. | |||||
| CVE-2023-29499 | 1 Gnome | 1 Glib | 2023-11-27 | N/A | 7.5 HIGH |
| A flaw was found in GLib. GVariant deserialization fails to validate that the input conforms to the expected format, leading to denial of service. | |||||
| CVE-2020-35498 | 3 Debian, Fedoraproject, Openvswitch | 3 Debian Linux, Fedora, Openvswitch | 2023-11-26 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2020-27827 | 5 Fedoraproject, Lldpd Project, Openvswitch and 2 more | 27 Fedora, Lldpd, Openvswitch and 24 more | 2023-11-26 | 7.1 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2023-29409 | 1 Golang | 1 Go | 2023-11-25 | N/A | 5.3 MEDIUM |
| Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA keys transmitted during handshakes is restricted to <= 8192 bits. Based on a survey of publicly trusted RSA keys, there are currently only three certificates in circulation with keys larger than this, and all three appear to be test certificates that are not actively deployed. It is possible there are larger keys in use in private PKIs, but we target the web PKI, so causing breakage here in the interests of increasing the default safety of users of crypto/tls seems reasonable. | |||||
| CVE-2023-24534 | 1 Golang | 1 Go | 2023-11-25 | N/A | 7.5 HIGH |
| HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers. | |||||
| CVE-2022-41724 | 1 Golang | 1 Go | 2023-11-25 | N/A | 7.5 HIGH |
| Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert). | |||||
| CVE-2023-4162 | 1 Brocade | 1 Fabric Operating System | 2023-11-24 | N/A | 4.4 MEDIUM |
| A segmentation fault can occur in Brocade Fabric OS after Brocade Fabric OS v9.0 and before Brocade Fabric OS v9.2.0a through the passwdcfg command. This could allow an authenticated privileged user local user to crash a Brocade Fabric OS swith using the cli “passwdcfg --set -expire -minDiff“. | |||||
| CVE-2023-42670 | 2 Fedoraproject, Samba | 2 Fedora, Samba | 2023-11-24 | N/A | 6.5 MEDIUM |
| A flaw was found in Samba. It is susceptible to a vulnerability where multiple incompatible RPC listeners can be initiated, causing disruptions in the AD DC service. When Samba's RPC server experiences a high load or unresponsiveness, servers intended for non-AD DC purposes (for example, NT4-emulation "classic DCs") can erroneously start and compete for the same unix domain sockets. This issue leads to partial query responses from the AD DC, causing issues such as "The procedure number is out of range" when using tools like Active Directory Users. This flaw allows an attacker to disrupt AD DC services. | |||||
| CVE-2023-42669 | 2 Redhat, Samba | 8 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux For Ibm Z Systems and 5 more | 2023-11-24 | N/A | 6.5 MEDIUM |
| A vulnerability was found in Samba's "rpcecho" development server, a non-Windows RPC server used to test Samba's DCE/RPC stack elements. This vulnerability stems from an RPC function that can be blocked indefinitely. The issue arises because the "rpcecho" service operates with only one worker in the main RPC task, allowing calls to the "rpcecho" server to be blocked for a specified time, causing service disruptions. This disruption is triggered by a "sleep()" call in the "dcesrv_echo_TestSleep()" function under specific conditions. Authenticated users or attackers can exploit this vulnerability to make calls to the "rpcecho" server, requesting it to block for a specified duration, effectively disrupting most services and leading to a complete denial of service on the AD DC. The DoS affects all other services as "rpcecho" runs in the main RPC task. | |||||
| CVE-2023-47025 | 1 Free5gc | 1 Free5gc | 2023-11-22 | N/A | 5.5 MEDIUM |
| An issue in Free5gc v.3.3.0 allows a local attacker to cause a denial of service via the free5gc-compose component. | |||||
| CVE-2023-42813 | 1 Nirmata | 1 Kyverno | 2023-11-21 | N/A | 5.3 MEDIUM |
| Kyverno is a policy engine designed for Kubernetes. A security vulnerability was found in Kyverno where an attacker could cause denial of service of Kyverno. The vulnerable component in Kyvernos Notary verifier. An attacker would need control over the registry from which Kyverno would fetch attestations. With such a position, the attacker could return a malicious response to Kyverno, when Kyverno would send a request to the registry. The malicious response would cause denial of service of Kyverno, such that other users' admission requests would be blocked from being processed. This is a vulnerability in a new component released in v1.11.0. The only users affected by this are those that have been building Kyverno from source at the main branch which is not encouraged. Users consuming official Kyverno releases are not affected. There are no known cases of this vulnerability being exploited in the wild. | |||||
| CVE-2023-39203 | 1 Zoom | 2 Virtual Desktop Infrastructure, Zoom | 2023-11-21 | N/A | 7.5 HIGH |
| Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access. | |||||
| CVE-2023-25949 | 3 Intel, Linux, Microsoft | 3 Aptio V Uefi Firmware Integrator Tools, Linux Kernel, Windows | 2023-11-20 | N/A | 5.5 MEDIUM |
| Uncontrolled resource consumption in some Intel(R) Aptio* V UEFI Firmware Integrator Tools may allow an authenticated user to potentially enable denial of service via local access. | |||||
| CVE-2023-5759 | 1 Perforce | 1 Helix Core | 2023-11-15 | N/A | 7.5 HIGH |
| In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the buffer was identified. Reported by Jason Geffner. | |||||
| CVE-2023-45319 | 1 Perforce | 1 Helix Core | 2023-11-15 | N/A | 7.5 HIGH |
| In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the commit function was identified. Reported by Jason Geffner. | |||||
| CVE-2023-35767 | 1 Perforce | 1 Helix Core | 2023-11-15 | N/A | 7.5 HIGH |
| In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the shutdown function was identified. Reported by Jason Geffner. | |||||
| CVE-2023-46737 | 1 Sigstore | 1 Cosign | 2023-11-14 | N/A | 5.3 MEDIUM |
| Cosign is a sigstore signing tool for OCI containers. Cosign is susceptible to a denial of service by an attacker controlled registry. An attacker who controls a remote registry can return a high number of attestations and/or signatures to Cosign and cause Cosign to enter a long loop resulting in an endless data attack. The root cause is that Cosign loops through all attestations fetched from the remote registry in pkg/cosign.FetchAttestations. The attacker needs to compromise the registry or make a request to a registry they control. When doing so, the attacker must return a high number of attestations in the response to Cosign. The result will be that the attacker can cause Cosign to go into a long or infinite loop that will prevent other users from verifying their data. In Kyvernos case, an attacker whose privileges are limited to making requests to the cluster can make a request with an image reference to their own registry, trigger the infinite loop and deny other users from completing their admission requests. Alternatively, the attacker can obtain control of the registry used by an organization and return a high number of attestations instead the expected number of attestations. The issue can be mitigated rather simply by setting a limit to the limit of attestations that Cosign will loop through. The limit does not need to be high to be within the vast majority of use cases and still prevent the endless data attack. This issue has been patched in version 2.2.1 and users are advised to upgrade. | |||||
| CVE-2023-3246 | 1 Gitlab | 1 Gitlab | 2023-11-14 | N/A | 4.3 MEDIUM |
| An issue has been discovered in GitLab EE/CE affecting all versions starting before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1 which allows an attackers to block Sidekiq job processor. | |||||