Astra Linux – Vulnerability in libde265

There is an incorrect access control vulnerability in libde265 v1.0.8 due to a SEGV in slice.cc...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: compress: fixed to avoid a use-after-free condition on dic. Call trace: memcpy+0x128/0x250 f2fsreadmultipages+0x940/0xf7c f2fsmpagereadpages+0x5a8/0x624 f2fsreadahead+0x5c/0x110 pagecacheraunbounded+0x1b8/0x590...

Astra Linux – Vulnerability in Firefox

Insufficient validation in the Drag and Drop API, combined with social engineering, may have allowed an attacker to trick end-users into creating shortcuts to local system files. This could have been exploited to execute arbitrary code. This vulnerability affects Firefox versions earlier than 115...

Astra Linux – Vulnerability in Containerd

Containerd is an open-source container runtime that emphasizes simplicity, robustness, and portability. A bug was discovered in Containerd where container root directories and certain plugins had insufficiently restricted permissions, allowing unprivileged Linux users to access the contents of...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in the “Save to Drive” function in Google Chrome before version 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted PDF file. Chromium security severity: Medium...

Astra Linux – Vulnerability in Rails

Active Storage allows users to attach cloud and local files in Rails applications. Before versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, Active Storage’s DiskServicedeleteprefixed passed blob keys directly to Dir.glob, without escaping the glob metacharacters. If a blob key contains attacker-controlled...

Astra Linux – Vulnerability in node-tar

The npm package “tar” also known as node-tar in versions prior to 6.1.2, 5.0.7, 4.4.15, and 3.2.3 has a vulnerability related to arbitrary file creation/overwriting, due to insufficient symlink protection. node-tar aims to ensure that any file whose location would be modified by a symbolic link i...

Astra Linux – Vulnerability in speex

A vulnerability involving division by zero in the static int readsamples function of Speex v1.2 allows attackers to cause a Denial-of-Service attack through a specially crafted WAV file...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: exfat: A memory leak has been fixed in exfatloadbitmap. If the first directory entry in the root directory is not a bitmap directory entry, the variable ‘bh’ will not be released and reassigned, which will cause a memory leak...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ipv6: fixed an error in ip6routenetexitlate During the initialization of ip6routenetinitlate, if the files ipv6route or rt6stats fail to be created, the initialization is successful by default. Therefore, the ipv6route or rt6stat...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fix for the iteration of extrefs during log replay. When calling inodeaddref and processing extrefs, if we jump to the next label, the value of victimname.len is undefined. This occurs because victimname.len wasn’t...

Astra Linux – Vulnerability in hdf5

A SIGFPE signal is raised in the function H5Dcreatechunkfilemaphyper of H5Dchunk.c in the HDF HDF5 through 1.10.3 library during an attempt to parse a crafted HDF file. This occurs due to incorrect protection against division by zero. This could allow a remote denial-of-service attack...

Astra Linux – Vulnerability in ntfs-3g

A properly crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in ntfsgetattributevalue, in NTFS-3G 2021.8.22...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: f2fs: A sanity check was added for the block address in the f2fsdozerorange function. As reported by Yanming in Bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215894 I have encountered a bug in the F2FS file system in the...

Astra Linux – Vulnerability in Chromium

Missing authorization in SiteIsolation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: fixed the qgroup reserve leaks in cowfilerange. In the buffered write path, the dirty page owns the qgroup reserve until it creates an orderedextent. Therefore, any errors that occur before the orderedextent is created...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs: Relaxing the assertions when encoding file handles fails Encoding file handles is typically performed by a filesystem method called encodefh, which may fail for various reasons. Legacy users of exportfsencodefh—specifically,...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in the Linux Toolkit Theming in Google Chrome on Linux prior to version 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. Chromium security severity: High...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the putepel16fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/i915: mark requests for GuC virtual engines to avoid use-after-free. References to i915requests may be trapped by the user space within a syncfile or dmabuf dma-resv and held indefinitely across different processes. To counte...