CVSS: 4.7EPSS: 0%CPEs: 4EXPL: 1CVE-2020-16123 – Bypass of snapd pulseaudio restrictions
https://notcve.org/view.php?id=CVE-2020-16123
An Ubuntu-specific patch in PulseAudio created a race condition where the snap policy module would fail to identify a client connection from a snap as coming from a snap if SCM_CREDENTIALS were missing, allowing the snap to connect to PulseAudio without proper confinement. This could be exploited by an attacker to expose sensitive information. Fixed in 1:13.99.3-1ubuntu2, 1:13.99.2-1ubuntu2.1, 1:13.99.1-1ubuntu3.8, 1:11.1-1ubuntu7.11, and 1:8.0-0ubuntu3.15. Un parche específico de Ubuntu en PulseAudio creó una condición de carrera en la que el módulo de política instantánea presentaría un fallo al identificar una conexión de cliente desde un complemento como proveniente de un complemento si faltaba SCM_CREDENTIALS, lo que permite que el complemento se conecte a PulseAudio sin el confinamiento adecuado. Un atacante podría explotar esto para exponer información confidencial. • https://launchpad.net/bugs/1895928 https://ubuntu.com/USN-4640-1 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 0CVE-2020-28040 – WordPress Core < 5.5.2 - Cross-Site Request Forgery to Theme Image Change
https://notcve.org/view.php?id=CVE-2020-28040
WordPress before 5.5.2 allows CSRF attacks that change a theme's background image. WordPress versiones anteriores a 5.5.2, permite ataques de tipo CSRF que cambian la imagen de fondo del tema • https://blog.wpscan.com/2020/10/30/wordpress-5.5.2-security-release.html https://lists.debian.org/debian-lts-announce/2020/11/msg00004.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHHVNK2WYAM3ZTCXTFSEIT56IKLVJHU3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VAVVYJKA2I6CRQUINECDPBGWMQDEG244 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUXVUAKL2HL4QYJEPHBNVQQWRMFMII2Y https://wordpress.org&# • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 9.1EPSS: 0%CPEs: 6EXPL: 0CVE-2020-28039 – WordPress Core < 5.5.2 - Arbitrary File Deletion
https://notcve.org/view.php?id=CVE-2020-28039
is_protected_meta in wp-includes/meta.php in WordPress before 5.5.2 allows arbitrary file deletion because it does not properly determine whether a meta key is considered protected. La función is_protected_meta en el archivo wp-includes/meta.php en WordPress versiones anteriores a 5.5.2, permite la eliminación arbitraria de archivos porque no determina apropiadamente si una clave meta es considerada protegida • https://github.com/WordPress/wordpress-develop/commit/d5ddd6d4be1bc9fd16b7796842e6fb26315705ad https://lists.debian.org/debian-lts-announce/2020/11/msg00004.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHHVNK2WYAM3ZTCXTFSEIT56IKLVJHU3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VAVVYJKA2I6CRQUINECDPBGWMQDEG244 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUXVUAKL2HL4QYJEPHBNVQQWRMFMII2Y https://wordpress.org • CWE-285: Improper Authorization •
CVSS: 6.8EPSS: 0%CPEs: 9EXPL: 0CVE-2020-14837 – mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2020)
https://notcve.org/view.php?id=CVE-2020-14837
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). • https://security.gentoo.org/glsa/202105-27 https://security.netapp.com/advisory/ntap-20201023-0003 https://www.oracle.com/security-alerts/cpuoct2020.html https://access.redhat.com/security/cve/CVE-2020-14837 https://bugzilla.redhat.com/show_bug.cgi?id=1890764 •
CVSS: 6.1EPSS: 0%CPEs: 13EXPL: 0CVE-2020-15157 – containerd can be coerced into leaking credentials during image pull
https://notcve.org/view.php?id=CVE-2020-15157
In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer (otherwise known as a “foreign layer”), the default containerd resolver will follow that URL to attempt to download it. In v1.2.x but not 1.3.0 or later, the default containerd resolver will provide its authentication credentials if the server where the URL is located presents an HTTP 401 status code along with registry-specific HTTP headers. If an attacker publishes a public image with a manifest that directs one of the layers to be fetched from a web server they control and they trick a user or system into pulling the image, they can obtain the credentials used for pulling that image. In some cases, this may be the user's username and password for the registry. • https://github.com/containerd/containerd/releases/tag/v1.2.14 https://github.com/containerd/containerd/security/advisories/GHSA-742w-89gc-8m9c https://usn.ubuntu.com/4589-1 https://usn.ubuntu.com/4589-2 https://www.debian.org/security/2021/dsa-4865 https://access.redhat.com/security/cve/CVE-2020-15157 https://bugzilla.redhat.com/show_bug.cgi?id=1888248 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-522: Insufficiently Protected Credentials •