Astra Linux – vulnerability in linux-5.10

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix iasize underflow iattr::iasize is a lofft, which is a signed 64-bit type. NFSv3 and NFSv4 both define file size as an unsigned 64-bit type. Therefore, there is a range of valid file size values that an NFS client can...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Fix for defragmentation path triggering jbd2 assertion. Code paths: - ocfs2ioctlmoveextents - ocfs2moveextents - ocfs2defragextent - ocfs2moveextent - + ocfs2journalaccessdi - + ocfs2splitextent // Sub-path calls...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fs/proc: taskmmu.c: Do not read mapcount for migration entries The syzbot reported the following bug: Kernel bug at include/linux/page-flags.h: 785 Invalid opcode: 0000 1 PREEMPT SMP KASAN CPU: 1; PID: 4392; Comm: syz-executor560...

Astra Linux – Vulnerability in Graphviz

A buffer overflow in the Graphviz Graph Visualization Tools, starting from the commit ID f8b9e035 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service application crash by loading a crafted file into the "lib/common/shapes.c" component...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: The abort logic in btrfsreplacefileextents has been fixed. Error injection testing uncovered a case where a corrupt file system could occur, with an missing extent in the middle of a file. This occurs because the if...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: cifs: A use-after-free bug has been fixed in refreshcacheworker. The UAF bug occurred because we were putting DFS root sessions into cifsumount while the DFS cache refresher was executing. We have ensured that DFS root session...

Astra Linux – vulnerability in ntfs-3g

In NTFS-3G versions prior to 2021.8.22, when a specially crafted NTFS attribute is provided to the ntfsgetattributevalue function, a heap buffer overflow may occur, potentially leading to memory disclosure or denial of service. The vulnerability stems from an out-of-bounds buffer access that can ...

Astra Linux – Vulnerability in openimageio

There is a heap out-of-bounds read vulnerability in the OpenImageIO master-branch-9aeece7a when parsing the image file directory part of a PSD image file. A specially crafted .psd file can cause a read of arbitrary memory addresses, leading to a denial of service attack. An attacker can provide a...

Astra Linux – Vulnerability in Chromium

Using the "after free" mechanism in the File API in Google Chrome before version 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – vulnerability in qemu

A flaw was found in qemu. A host privilege escalation issue was identified in the virtio-fs shared file system daemon; a privileged guest user can create a device-specific file in the shared directory and use it to gain read/write access to host devices...

Astra Linux – Vulnerability in SOX

A vulnerability was discovered in SoX, where a heap buffer overflow occurs in the startread function in the hcom.c file. This vulnerability can be exploited by using a specially crafted hcomn file, which may cause the application to crash...

Astra Linux – Vulnerability in curl

There is an authentication bypass vulnerability in libcurl version 8.0.0, particularly in the FTP connection reuse feature. This vulnerability can cause incorrect credentials to be used during subsequent transfers. Previously created connections are retained in a connection pool for reuse if they...

Astra Linux – Vulnerability in libjpeg-turbo

Libjpeg-turbo 1.5.2 has a NULL Pointer Dereference issue in files jdpostct.c and jquant1.c, due to a malicious JPEG file...

Astra Linux – Vulnerability in binutils

In the GNU Binutils before version 2.40, there is a heap-buffer-overflow issue in the error function bfdgetl32 when called from the stripmain function in strip-new, through a specially crafted file...

Astra Linux – Vulnerability in DjVuLibre

In DjVuLibre 3.5.27, the DjVmDir.cpp file within the DJVU reader component allows attackers to cause a denial-of-service attack resulting in a crash of the application by creating a DJVU file that triggers a heap-based buffer overflow attack in the GStringRep::strdup function within...

Astra Linux – vulnerability in linux-5.10

In the Linux kernel, the following vulnerability has been resolved: NFS: Prevent writeback threads from getting stuck in mempoolalloc In a low-memory scenario, allow the NFS writeback code to fail without getting stuck in infinite loops within mempoolalloc...

Astra Linux – vulnerability in libtirpc

In libtirpc versions prior to 1.3.3rc1, remote attackers could exhaust the file descriptors of a process using libtirpc, as idle TCP connections were mishandled. This, in turn, could result in an svcrun infinite loop without accepting new connections...

Astra Linux – vulnerability in python-django

In Django 3.2 prior to 3.2.19, 4.x prior to 4.1.9, and 4.2 prior to 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField only the last uploaded file was validated...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - net: 9p: fixed a refcount leak in error handling of p9readwork. - p9reqput must be called when m-rreq-rc.sdata is NULL to avoid a temporary refcount leak. Dominique: made changes to the commit message, fixed arguments for...

Astra Linux – vulnerability in Rails

Active Storage enables users to attach cloud and local files to Rails applications. In versions prior to 8.1.2.1, 8.0.4.1, and 7.2.3.1, Active Storage’s DiskServicepathfor fails to validate whether the resolved filesystem path remains within the storage root directory. If a blob key containing pa...