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CVE für Linux-Server, Android, Apple-Telefone, Windows, Browser, Krypto-Wallets und übrige Software. Ein Klick auf den Titel öffnet das Original beim Herausgeber.

12082Artikel
1594Kritisch
6238Hoch
1781Aktiv ausgenutzt
Hoch 7.8Aktiv ausgenutztLinux-Server

Linux Kernel Improper Ownership Management Vulnerability

CVE-2023-0386Debian Linux22. Mär 2023

A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.

Kritisch 9.8Aktiv ausgenutztLinux-ServerWindows

IBM Aspera Faspex Code Execution Vulnerability

CVE-2022-47986Aspera Faspex17. Feb 2023

IBM Aspera Faspex 4.4.2 Patch Level 1 and earlier could allow a remote attacker to execute arbitrary code on the system, caused by a YAML deserialization flaw. By sending a specially crafted obsolete API call, an attacker could exploit this vulnerability to execute arbitrary code on the system. The obsolete API call was removed in Faspex 4.4.2 PL2. IBM X-Force ID: 243512.

Hoch 7.9Aktiv ausgenutztLinux-Server

Linux Kernel Use-After-Free Vulnerability

CVE-2023-0266Debian Linux30. Jan 2023

A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e

Hoch 8.8Aktiv ausgenutztLinux-ServerApple-TelefoneBrowser

Apple iOS and macOS Out-of-Bounds Write Vulnerability

CVE-2022-32893Safari24. Aug 2022

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1, Safari 15.6.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Hoch 7.8Aktiv ausgenutztLinux-Server

Linux Kernel Privilege Escalation Vulnerability

CVE-2022-0847Linux Kernel10. Mär 2022

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

Hoch 7.8Aktiv ausgenutztLinux-Server

Red Hat Polkit Incorrect Authorization Vulnerability

CVE-2021-3560Polkit16. Feb 2022

It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Hoch 8.4Aktiv ausgenutztLinux-Server

Linux Kernel Heap-Based Buffer Overflow Vulnerability

CVE-2022-0185Linux Kernel11. Feb 2022

A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their…

Hoch 7.8Aktiv ausgenutztLinux-Server

Red Hat Polkit Out-of-Bounds Read and Write Vulnerability

CVE-2021-4034Polkit28. Jan 2022

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute…

Mittel 6.9Aktiv ausgenutztLinux-ServerAndroid

Android Kernel Race Condition Vulnerability

CVE-2021-0920Linux Kernel15. Dez 2021

In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel

Kritisch 9.0Aktiv ausgenutztLinux-Server

Apache Log4j2 Deserialization of Untrusted Data Vulnerability

CVE-2021-45046Log4J14. Dez 2021

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in an information leak…

Kritisch 10.0Aktiv ausgenutztLinux-ServerApple-Telefone

Apache Log4j2 Remote Code Execution Vulnerability

CVE-2021-442286Bk1602-0Aa12-0Tp0 Firmware10. Dez 2021

Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From…