Stack-based buffer overflow in Preview in Apple Mac OS 10.4 up to 10.4.6 allows local users to execute arbitrary code via a deep directory hierarchy.

Format string vulnerability in the CF_syslog function launchd in Apple Mac OS X 10.4 up to 10.4.6 allows local users to execute arbitrary code via format string specifiers that are not properly handled in a syslog call in the logging facility, as demonstrated by using a crafted plist file.

fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache file.

Untrusted search path vulnerability in libtunepimp-perl 0.4.2-1 in Debian GNU/Linux includes an RPATH value under the /tmp/buildd directory for the tunepimp.so module, which might allow local users to gain privileges by installing malicious libraries in that directory.

Untrusted search path vulnerability in libapache2-svn 1.3.0-4 for Subversion in Debian GNU/Linux includes RPATH values under the /tmp/svn directory for the (1) mod_authz_svn.so and (2) mod_dav_svn.so modules, which might allow local users to gain privileges by installing malicious libraries in that directory.

ecryptfs-utils: suid helper does not restrict mounting filesystems with nosuid,nodev which creates a possible privilege escalation

Untrusted search path vulnerability in libgpib-perl 3.2.06-2 in Debian GNU/Linux includes an RPATH value under the /tmp/buildd directory for the LinuxGpib.so module, which might allow local users to gain privileges by installing malicious libraries in that directory.

Unspecified vulnerability in Mac OS X before 10.4.6, when running on an Intel-based computer, allows attackers with physical access to bypass the firmware password and log on in Single User Mode via unspecified vectors.

The MacOS version of Multipass, version 1.7.0, fixed in 1.7.2, accidentally installed the application directory with incorrect owner.

Untrusted search path vulnerability (RPATH) in amaya 9.2.1 on Debian GNU/Linux allows local users to gain privileges via a malicious Mesa library in the /home/anand directory.

An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice->data3 and UASDevice->status3 fields. A malicious guest user could use this flaw to crash QEMU or potentially achieve code execution with the privileges of the QEMU process on the host.

SecurityAgent in Apple Mac OS X 10.4.2, under certain circumstances, can cause the "Switch User..." button to appear even though the "Enable fast user switching" setting is disabled, which can allow attackers with physical access to gain access to the desktop and bypass the "Require password to wake this computer from sleep or screen saver" setting.

The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts from the operating system to a guest, allowing for privilege escalation.

It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a locked workstation could invoke certain keyboard shortcuts, and potentially other actions.

MCX Client for Apple Mac OS X 10.4.x up to 10.4.1 insecurely logs Portable Home Directory credentials, which allows local users to obtain the credentials.

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. Note: This vulnerability does not apply to Windows systems. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

AppKit for Mac OS X 10.3.9 and 10.4.2 allows attackers with physical access to create local accounts by forcing a particular error to occur at the login window.

Linux kernel 2.6.x does not properly restrict socket policy access to users with the CAP_NET_ADMIN capability, which could allow local users to conduct unauthorized activities via (1) ipv4/ip_sockglue.c and (2) ipv6/ipv6_sockglue.c.

The Server Admin tool in servermgr_ipfilter for Mac OS X 10.4 to 10.4.2, when using multiple subnets and Address Groups, does not always properly write firewall rules to the Active Rules when certain conditions occur, which could result in firewall policies that are less restrictive than intended by the administrator.

Buffer overflow in traceroute in Mac OS X 10.3.9 allows local users to execute arbitrary code via unknown vectors.

An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command from the guest. It could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service condition, or potential code execution with the privileges of the QEMU process.

apt-setup in Debian GNU/Linux installs the apt.conf file with insecure permissions, which allows local users to obtain sensitive information such as passwords.

Quartz Composer Screen Saver in Mac OS X 10.4.2 allows local users to access links from the RSS Visualizer even when a password is required.

The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.

Apport 2.13 through 2.20.7 does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion or possibly gain root privileges, a different vulnerability than CVE-2017-14179.

SecurityAgent in Apple Mac OS X 10.4.1 allows attackers with physical access to bypass the locked screensaver and launch background applications by opening a URL from a text input field.

Unknown vulnerability in LoginWindow for Mac OS X 10.3.4, related to "handling of console log files."

Buffer overflow in the Foundation framework for Mac OS X 10.3.9 allows local users to execute arbitrary code via a long environment variable.

In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value.

The Bluetooth Setup Assistant for Mac OS X before 10.3.8 can be launched without a keyboard or Bluetooth device, which allows local users to bypass access restrictions and gain privileges.

Apport through 2.20.7 does not properly handle core dumps from setuid binaries allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion or possibly gain root privileges. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1324.

zgrep in gzip before 1.3.5 does not properly sanitize arguments, which allows local users to execute arbitrary commands via filenames that are injected into a sed script.

Stack-based buffer overflow in the semop system call in Mac OS X 10.3.9 and earlier allows local users to gain privileges via crafted arguments.

Mac OS X before 10.3.8 users world-writable permissions for certain directories, which may allow local users to gain privileges, possibly via the receipt cache or ColorSync profiles.

Buffer overflow in queue.c in a support script for sympa 3.3.3, when running setuid, allows local users to execute arbitrary code.

Unknown vulnerability in Mac OS X 10.3.4, related to "handling of process IDs during package installation," a different vulnerability than CVE-2004-0516.

The mysqlaccess script in MySQL 4.0.23 and earlier, 4.1.x before 4.1.10, 5.0.x before 5.0.3, and other versions including 3.x, allows local users to overwrite arbitrary files or read temporary files via a symlink attack on temporary files.

A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

The KDE screen saver in KDE before 3.0.5 does not properly check the return value from a certain function call, which allows attackers with physical access to cause a crash and access the desktop session.

dsidentity in Directory Services in Mac OS X 10.4.2 allows local users to add or remove user accounts.

The tpkg-* scripts in the toolchain-source 3.0.4 package on Debian GNU/Linux 3.0 allow local users to overwrite arbitrary files via a symlink attack on temporary files.

This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. A local attacker may be able to elevate their privileges.

The systemsetup program in the Date and Time subsystem in Apple OS X before 10.9.2 allows local users to bypass intended access restrictions by changing the current time on the system clock.

This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. A local attacker may be able to cause unexpected application termination or arbitrary code execution.

This issue was addressed by improving Face ID anti-spoofing models. This issue is fixed in iOS 15 and iPadOS 15. A 3D model constructed to look like the enrolled user may be able to authenticate via Face ID.

This issue was addressed with improved checks. This issue is fixed in iOS 15 and iPadOS 15. A local attacker may be able to cause unexpected application termination or arbitrary code execution.

This issue was addressed with improved checks. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A local attacker may be able to elevate their privileges.

A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A local attacker may be able to elevate their privileges.

IOMMU page mapping issues on x86 T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untranslated, which typically means these addresses should pass the translation phase unaltered. While these are typically device specific ACPI properties, they can also be specified to apply to a range of devices, or even all devices. On all systems with such regions Xen failed to prevent guests from undoing/replacing such mappings (CVE-2021-28694). On AMD systems, where a discontinuous range is specified by firmware, the supposedly-excluded middle range will also be identity-mapped (CVE-2021-28695). Further, on AMD systems, upon de-assigment of a physical device from a guest, the identity mappings would be left in place, allowing a guest continued access to ranges of memory which it shouldn't have access to anymore (CVE-2021-28696).