CVE-2020-25717

CVE-2020-25717 affects Samba: an authenticated user mapping domain users to local users can lead to privilege escalation. Public references in Connected documents confirm this is a Samba issue (no exploit details provided here). Several advisories and vendor notes indicate patches or updated pack...

CVE-2016-2124

CVE-2016-2124 is a Samba SMB1 authentication flaw. The vulnerability lets an attacker retrieve plaintext passwords sent over the wire, even when Kerberos may be required. Connected sources confirm Samba SMB1 handling is at issue, with advisories across Red Hat, Amazon Linux 2/ALAS, Alpine and Clo...

CVE-2021-3656

CVE-2021-3656 describes a flaw in the KVM hypervisor for AMD processors where the L1 guest can provide a VMCB with an improperly validated virt_ext field, allowing the L1 to disable VMLOAD/VMSAVE intercepts and VLS for the L2 guest. This enables the L2 guest to read/write portions of the host’s p...

CVE-2021-3930

CVE-2021-3930 concerns an off-by-one error in the SCSI device emulation of QEMU during MODE SELECT handling in mode_sense_page() when page is MODE_PAGE_ALLS (0x3f). The vulnerability can allow a malicious guest to crash QEMU, causing a denial of service. Affected software is QEMU (various release...

CVE-2021-3620

CVE-2021-3620 is a disclosure vulnerability in Ansible Engine's ansible-connection module where sensitive information such as the Ansible user credentials is exposed in traceback messages. The issue is documented across multiple sources (IBM Spectrum Fusion HCI bulletin, Debian LTS advisory, and ...

CVE-2021-4180

The CVE affects openstack-tripleo-heat-templates (older than 11.6.1). The underlying issue is an information exposure: an external user can discover internal IP addresses or hostnames by inspecting the www_authenticate_uri parameter in configuration files. This data leakage is specifically tied t...

CVE-2022-38065

The CVE-2022-38065 issue affects the OpenStack oslo.privsep functionality (git master 05194e7618 and earlier). The vulnerability arises from overly permissive privileged operations in tools leveraging this library inside containers, causing privilege escalation. The described impact is High with ...

CVE-2022-1655

CVE-2022-1655 affects Horizon on Red Hat OpenStack. The underlying issue is an incorrect permission handling for critical resources: Horizon session cookies are created without the HttpOnly flag even when HorizonSecureCookies is true. This could lead to confidentiality/integrity risks for user se...