Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mptcp: Ensure that snduna is properly initialized upon connection. This issue is strictly related to the commit fb7a0d334894 „mptcp: Ensure that sndnxt is properly initialized upon connection“. It turns out that syzkaller can...

Astra Linux – Vulnerability in Firefox, Thunderbird

Memory safety bugs exist in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. 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 Firefox version...

Astra Linux – Vulnerability in Linux 6.1

BlueZ HID over GATT Profile: Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected BlueZ installations. Authentication is not required to exploit this vulnerability. The specific flaw lies in the...

Astra Linux – Vulnerability in Firefox, Thunderbird

The editor code failed to check an attribute value. This could have led to a out-of-bounds read. This vulnerability affects Firefox 129, Firefox ESR 115.14, Firefox ESR 128.1, Thunderbird 128.1, and Thunderbird 115.14...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: added a range check for connrspepid in htcconnectservice. I have identified the following bugs in my fuzzer: UBSAN: Array index out of bounds in drivers/net/wireless/ath/ath9k/htchst.c:26:51 Index 255 is out of range...

Astra Linux – Vulnerability in symfony

symfony/runtime is a module for the Symphony PHP framework that enables decoupling PHP applications from global state. When the registerargvargc PHP directive is set to on, and users call any URL with a specially crafted query string, they can change the environment or debug mode used by the kern...

Astra Linux – Vulnerability in WebKit2GTK

A cookie management issue has been addressed through improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2, and iPadOS 17.7.2; iOS 18.1.1 and iPadOS 18.1.1; macOS Sequoia 15.1.1; and visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross-site scriptin...

Astra Linux – Vulnerability in Firefox, Thunderbird

Memory safety bugs exist in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12. 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 Firefox...

Astra Linux – Vulnerability in golang-github-containers-buildah, libpod

There is a vulnerability in the bind-propagation option of the Dockerfile RUN --mount instruction. The system does not properly validate the input passed to this option, allowing users to pass arbitrary parameters to the mount instruction. This issue can be exploited to mount sensitive directorie...

Astra Linux – Vulnerability in Waitress

Waitress is a Web Server Gateway Interface server for Python 2 and 3. When a remote client closes the connection before Waitress has had the opportunity to call getpeername, Waitress will not properly clean up the connection. As a result, the main thread attempts to write to a socket that no long...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 134 and Thunderbird 134. 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 has been fixed in Firefox 135 and Thunderbird...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: HugeTLB pages are skipped for unusevma. I encountered a “bad pud” error and lost 1GB of HugeTLB when calling swapoff. The problem can be reproduced using the following steps: 1. Allocate an anonymous 1GB HugeTLB and...

Astra Linux – Vulnerability in Firefox, Thunderbird

Memory safety bugs exist in Firefox 132, Firefox ESR 128.4, and Thunderbird 128.4. 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 Firefox version...

Astra Linux – Vulnerability in Firefox, Thunderbird

The clipboard code failed to properly check the index during an array access. This could result in a out-of-bounds read. This vulnerability affects Firefox 128 and Thunderbird 128...

Astra Linux – Vulnerability in Firefox, Thunderbird

In a memory-out-of-memory scenario, an allocation might fail, but the free function would still be called on the pointer afterward, leading to memory corruption. This vulnerability affects Firefox 128, Firefox ESR 115.13, Thunderbird 115.13, and Thunderbird 128...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 133 and Thunderbird 133. 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 has been fixed in Firefox 134 and Thunderbird...

Astra Linux – Vulnerability in linux-astra-modules-6.1, linux-6.1

The vulnerability of Linux Astra Modules’ kernel modules is related to insufficient validation of input data. Exploiting this vulnerability allows attackers to access confidential data, compromise its integrity, and cause service failures...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dropmonitor: Replace spinlock with rawspinlock. The function tracedropcommon is called with preemption disabled, and it acquires a spinlock. This is problematic for RT kernels because spinlocks are sleeping locks in this...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: fsl-asoc-card: Set priv-pdev before using it The priv-pdev pointer was set after it was used in fslasoccardaudmuxinit. This assignment should be moved to the beginning of the probe function, so that sub-functions can...

Astra Linux – Vulnerability in Firefox, Thunderbird

When segmenting specially crafted text, segmentation may corrupt memory, leading to a potentially exploitable crash. This vulnerability has been fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6...