Astra Linux – Vulnerability in Firefox and Thunderbird

If a user installed an extension of a particular type, the extension might automatically update itself. During this process, it could bypass the prompt that grants the new version the newly requested permissions. This vulnerability affects Firefox 97, Thunderbird 91.6, and Firefox ESR 91.6...

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

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix for the memory leak in mlx5drcmdcreatereformatctx. When mlx5cmdexec fails in mlx5drcmdcreatereformatctx, the memory pointed to by ‘in’ is not released, which can lead to a memory leak. Move the memory release...

Astra Linux – Vulnerability in zlib, libz-mingw-w64

Zlib versions up to 1.2.12 have a heap-based buffer over-read or buffer overflow issue in the inflate function within inflate.c, due to a large gzip header extra field. NOTE: Only applications that call inflateGetHeader are affected. Some common applications bundle the affected Zlib source code,...

Astra Linux – Vulnerability in glib2.0

A flaw was discovered in GLib. The deserialization of GVariant is vulnerable to an exponential blowup issue, where a malicious GVariant can cause excessive processing, resulting in a denial of service...

Astra Linux – Vulnerability in Chromium

Before version 91.0.4472.101, using Autofill in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in curl

This flaw allows an attacker to insert cookies into a running program using libcurl, provided that certain conditions are met. Libcurl performs transfers. In its API, an application creates “easy handles”—individual handles used for single transfers. Libcurl provides a function called...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: mt7921: Drop TXRXNOTIFY on non-MMIO buses PKTTYPETXRXNOTIFY is an event exclusive to MMIO operations. However, mt7921rxcheck and mt7921queuerxskb dispatch this event to mt7921mactxfree on every bus. mt7921mactxfree...

Astra Linux – Vulnerability in Samba

A flaw was discovered in the way Samba handles file/directory metadata. This flaw allows an authenticated attacker with appropriate permissions to read or modify share metadata, and to perform this operation outside of the share...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: Linearize the skb before parsing ND options. The brndsend function parses neighbor discovery options from ns-opt and assumes that these options are located in the linear part of the request. Its callers only...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: sched: actcsum: validate nested VLAN headers The tcfcsumact function accesses nested VLAN headers directly from skb-data, even when the skb still contains in-payload VLAN tags. The current code reads...

Astra Linux – Vulnerability in Thunderbird

Memory safety bugs exist in Firefox ESR 102.7. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Thunderbird 102.8 and Firefox ESR 102.8...

Astra Linux – Vulnerability in Firefox and Thunderbird

An attacker could have injected CSS into stylesheets that are accessible via internal URIs, such as resource:, thereby bypassing a page’s Content Security Policy. This vulnerability affects Firefox ESR 91.11, Thunderbird 102, Thunderbird 91.11, and Firefox 101...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: rejecting root items with dropprogress of zero and droplevel of zero BUG When recovering relocation at mount time, mergerelocroot and btrfsDropSnapshot both use BUGONlevel == 0 to prevent an impossible state: a non-zero...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Intel Microcode

An uncaught exception occurred in the core management mechanism for some IntelR processors. This may allow an authenticated user to potentially enable denial of service through local access...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: media: em28xx: Fix for use-after-free in em28xxv4l2open The em28xxv4l2open function reads dev-v4l2 without holding the dev-lock. This creates a race condition that can lead to errors in em28xxv4l2init and em28xxv4l2fini. Both...

Astra Linux – Vulnerability in Chromium

The use of after-free in ViewTransitions in Google Chrome before version 149.0.7827.103 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Apache Log4j2

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not prevent uncontrolled recursion from self-referential lookups. This allowed an attacker with control over the Thread Context Map data to cause a denial of service when a crafted string was interpreted. This issue w...

Astra Linux – Vulnerability in Firefox, Thunderbird

Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight, and the Mozilla Fuzzing Team reported memory safety bugs in Firefox 112 and Firefox ESR 102.10. Some of these bugs exhibited signs of memory corruption, and we assume that...

Astra Linux – Vulnerability in node-get-func-name

get-func-name is a module that securely and consistently retrieves the name of a function, both in Node.js and in the browser. Versions prior to 2.0.1 are vulnerable to a denial-of-service attack caused by regular expressions, which can lead to a denial of service when parsing malicious input. Th...