Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: i40e: Added a maximum boundary check for VF filters. There is no check to ensure that VF can request a maximum number of filters. This limitation should be added...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In the bpf module, it was necessary to check whether the helper function is valid in gethelperproto. The kernel test robot reported a bug related to the verifier 1, where the helper function pointer could be NULL due to a disable...

Astra Linux – Vulnerability in libsodium

libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data, mishandles checks for whether an elliptic curve point is valid. This occurs because it sometimes allows points that are not part of the main cryptographic group...

Astra Linux – Vulnerability in Chromium

In Google Chrome versions prior to 142.0.7444.59, policy bypass in Extensions allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory through a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: erofs: Avoid infinite loops due to incomplete zstd-compressed data. Currently, the decompression logic incorrectly processes compressed data if the data is truncated in crafted deliberately corrupted images...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: parisc: Avoid crashes due to unaligned access in the unwinder Guenter Roeck reported this kernel crash on his emulated B160L machine: - Starting network: udhcpc: started, version 1.36.1 - Backtrace: unwindonce+0x1c/0x5c...

Astra Linux – Vulnerability in OpenSSL

Issue Summary: When using the low-level OCB API directly with AES-NI or other hardware-accelerated code paths, inputs whose length is not a multiple of 16 bytes may leave the final partial block unencrypted and unauthenticated. Impact Summary: The last 1–15 bytes of a message may be exposed in...

Astra Linux – Vulnerability in libssh

A flaw was discovered in libssh’s handling of key exchange KEX processes when a client repeatedly sends incorrect KEX guesses. The library fails to free memory during these rekey operations, which can gradually exhaust system memory. This issue can lead to crashes on the client side, especially...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ext4: Avoid potential buffer over-reading in parseapplysbmountoptions. Unlike other strings in the ext4 superblock, we rely on tune2fs to ensure that smountopts is terminated with NUL. We need to make parseapplysbmountoptions mor...

Astra Linux – Vulnerability in libpng1.6

LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. Starting from version 1.6.0 until 1.6.51, there was an out-of-bounds read vulnerability in pngimagereadcomposite when processing palette images with...

Astra Linux – Vulnerability in Poppler

Versions of Poppler from 24.06.1 through 25.x, prior to 25.04.0, allowed stack consumption and a SIGSEGV due to deeply nested structures within the metadata of a PDF document such as GTSPDFEVersion. This issue occurred in functions like Dict::lookup, Catalog::getMetadata, and related functions in...

Astra Linux – Vulnerability in binutils

A vulnerability was discovered in GNU Binutils 2.45. The affected function is bfdx86elflatesizesections in the file bfd/elfxx-x86.c of the Linker component. This vulnerability leads to out-of-bounds read attacks. The attack must be approached locally. The exploit has been made public and can be...

Astra Linux – Vulnerability in Firefox

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145...

Astra Linux – Vulnerability in Chromium

Inappropriate implementations in Extensions in Google Chrome prior to 142.0.7444.59 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions through a crafted Chrome Extension. Chromium security severity: High...

Astra Linux – Vulnerability in ruby-webrick

Ruby WEBrick’s readheaders method exposes a vulnerability related to HTTP request smuggling. This vulnerability allows remote attackers to inject arbitrary HTTP requests into affected installations of Ruby WEBrick. This issue becomes exploitable when the product is deployed behind an HTTP proxy...

Astra Linux – Vulnerability in Chromium

Type Confusion in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

The use of after-free in WebGPU within Google Chrome before version 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in libssh

A flaw was discovered in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange KEX process, a failure in cryptographic functions may lead to a NULL pointer being dereferenced. This issue can cause the client or server to crash...

Astra Linux – Vulnerability in cjson

In cJSON before version 1.7.18, parsestring has a heap-based buffer over-read issue, occurring through "1":1, without any trailing newline characters when cJSONParseWithLength is called...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. Chromium security severity: Low...