CVSS: 3.8EPSS: 0%CPEs: 4EXPL: 0CVE-2020-16128 – Aptdaemon error messages disclosed file existence to unprivileged users via dbus properties
https://notcve.org/view.php?id=CVE-2020-16128
The aptdaemon DBus interface disclosed file existence disclosure by setting Terminal/DebconfSocket properties, aka GHSL-2020-192 and GHSL-2020-196. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5. La interfaz DBus de aptdaemon divulgó la existencia de archivos al ajustar las propiedades de Terminal/DebconfSocket, también se conoce como GHSL-2020-192 y GHSL-2020-196. Esto afectó a versiones anteriores a 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5 • https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/1899513 https://usn.ubuntu.com/usn/usn-4664-1 • CWE-209: Generation of Error Message Containing Sensitive Information •
CVSS: 4.7EPSS: 0%CPEs: 5EXPL: 1CVE-2020-29372
https://notcve.org/view.php?id=CVE-2020-29372
An issue was discovered in do_madvise in mm/madvise.c in the Linux kernel before 5.6.8. There is a race condition between coredump operations and the IORING_OP_MADVISE implementation, aka CID-bc0c4d1e176e. Se detectó un problema en la función do_madvise en el archivo mm/madvise.c en el kernel de Linux versiones anteriores a 5.6.8. Se presenta una condición de carrera entre las operaciones de volcado de núcleo y la implementación de IORING_OP_MADVISE, también se conoce como CID-bc0c4d1e176e • http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html https://bugs.chromium.org/p/project-zero/issues/detail?id=2029 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0c4d1e176eeb614dc8734fc3ace34292771f11 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
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 •