Astra Linux – Vulnerability in Qemu

A potential stack overflow issue due to an infinite loop was identified in various NIC emulators of QEMU, in versions up to and including 5.2.0. The issue occurs in the loopback mode of a NIC, where reentrant DMA checks are bypassed. A guest user/process may exploit this flaw to consume CPU cycle...

Astra Linux – Vulnerability in Python 3.11, Python 3.7

There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler, your usage is not affected. To work around this issue, you can stop using the error handling mechanism and instead wrap the...

Astra Linux – Vulnerability in Chromium

Before version 148.0.7778.168, writing WebRTC in Google Chrome allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in DevTools in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Vim

Vim 8.2.2348 is vulnerable to null pointer dereferencing, allowing local attackers to cause a Denial of Service DoS attack through the exbufferall method...

Astra Linux – Vulnerability in Chromium

The use of after-free in WebRTC in Google Chrome before version 147.0.7727.138 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in WebRTC in Google Chrome prior to version 149.0.7827.155 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in edk2

EDK2’s Network Package is vulnerable to a buffer overflow vulnerability when handling the Server ID option from a DHCPv6 proxy Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity, and/or...

Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149, and Thunderbird 149. 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 ha...

Astra Linux – Vulnerability in glibc

There exists an exploitable signed comparison vulnerability in the ARMv7 memcpy implementation of GNU glibc 2.30.9000. Calling memcpy on ARMv7 targets that utilize the GNU glibc implementation with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attack...

Astra Linux – Vulnerability in curl

When curl is instructed to use the Certificate Status Request TLS extension, also known as OCSP stapling, to verify that the server certificate is valid, it may fail to detect certain OCSP issues and instead incorrectly consider the response to be fine. If the returned status reports an error oth...

Astra Linux – Vulnerability in Vim

Heap-based Buffer Overflow in the GitHub repository for vim/vim before version 8.2...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Cast in Google Chrome before version 149.0.7827.115 allowed an attacker on the local network segment to potentially perform a sandbox escape through malicious network traffic. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

There is a vulnerability in the Linux Kernel within the KVM framework: nVMX, which allows for speculative execution attacks. L2 can execute Spectre v2 attacks on L1, as L1 believes it does not need retpolines or IBPB after executing L2, due to KVM L0 advertising eIBRS support to L1. An attacker a...

Astra Linux – Vulnerability in Chromium

In the Overview Mode of Google Chrome on Chrome OS, before version 109.0.5414.74, a remote attacker who convinced a user to perform certain UI interactions could potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

In Google Chrome, memory access out of bounds in CSS before version 116.0.5845.110 allowed a remote attacker to perform an out-of-bounds memory read through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Firefox and Thunderbird

On arm64, an WASM brtable instruction with many entries could cause the label to be too far away from the instruction, leading to truncation and incorrect computation of the branch address. This vulnerability was fixed in Firefox 141, Firefox ESR 115.26, Firefox ESR 128.13, Firefox ESR 140.1,...

Astra Linux – Vulnerability in libarchive

A vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are passed into bsdtar, potentially allowing for reading beyond the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior,...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.4.0 contains an out-of-bounds read vulnerability in tiffcrop, located at line 368 of libtiff/tifunix.c. This vulnerability is invoked by lines 2903 and 6921 in tools/tiffcrop.c. This allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile...

Astra Linux – Vulnerability in Chromium

The double-free operation in WebGL in Google Chrome before version 102.0.5005.115 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...