CVE-2022-23451

CVE-2022-23451 concerns openstack-barbican. The issue is an authorization flaw where default secret-metadata API policy allows any authenticated user to add/modify/delete metadata on any secret, compromising ownership and enabling denial of service by resource consumption. The impact is described...

CVE-2021-20257

CVE-2021-20257 concerns QEMU’s e1000 NIC emulator. The issue is an infinite loop in process_tx_desc when tx descriptor fields are invalid, allowing a guest to exhaust host CPU and cause DoS. Connected advisories confirm this affects QEMU and related builds (e.g., Debian LTS, Red Hat/AL2, Astra Li...

CVE-2021-3654

The CVE-2021-3654 issue affects openstack-nova’s console proxy, noVNC, where crafting a malicious URL can trigger an open redirect to an attacker-controlled site. This could enable users to be redirected to a malicious page, potentially exposing sensitive information or enabling further actions. ...

CVE-2022-2132

CVE-2022-2132 is a DoS vulnerability in DPDK caused by a permissive input validation that allows a remote attacker to trigger a denial of service by sending a crafted Vhost header. The issue affects the DPDK component handling Vhost descriptors, where processing of the Vhost header can exhaust mb...

CVE-2022-0718

The CVE-2022-0718 issue affects python-oslo.utils/oslo.utils where improper parsing causes passwords containing a double quote to be masked incorrectly in debug logs, exposing the portion after the quote. Impact is credential disclosure of sensitive data in logs (confidentiality impact stated by ...

CVE-2021-3979

CVE-2021-3979 concerns a key length flaw in Ceph Storage (Red Hat Ceph Storage). The attacker could exploit incorrect key length handling to produce non-random keys, potentially weakening confidentiality and integrity of encrypted disks. The connected advisories confirm this vulnerability within ...

CVE-2022-0866

CVE-2022-0866 describes a concurrency issue in the EJB session context for RunAs-enabled components (EJBComponent) in JBoss/WildFly Elytron. The incomingRunAsIdentity field, currently a SecurityIdentity, can be concurrently accessed, causing getCallerPrincipal and isCallerInRole to return the wro...

CVE-2020-14394

CVE-2020-14394 is an issue in QEMU where the USB xHCI controller emulation can enter an infinite loop while computing the length of the TRB Ring, allowing a privileged guest to hang the host QEMU process (DoS). Affected component: QEMU’s USB xHCI controller emulation; root cause: incorrect handli...

CVE-2022-23452

CVE-2022-23452 affects openstack-barbican. The flaw is an authorization issue where any admin can add secrets to another project’s container, enabling network-accessed resource consumption and potential DoS. The NVD CVSSv3.1 base score is 4.9 (MEDIUM) with Network attack, low complexity, and high...

CVE-2021-3563

CVE-2021-3563 affects OpenStack Keystone. The issue stems from keystone only validating the first 72 characters of an application secret, enabling bypass of some password complexity checks and affecting confidentiality and integrity. The vulnerability is listed across multiple advisories (e.g., D...

CVE-2022-2447

CVE-2022-2447 affects OpenStack Keystone. A time lag (up to one hour) between policy revocation and actual revocation could let a remote administrator maintain access longer than expected. Related advisories (e.g., Ubuntu USN-7926-1) reference this CVE and indicate that updates are available; app...